EDUSAINTEK
type: channel
description: Prosiding Seminar Nasional Edusaintek Fakultas Matematika dan iLmu Pengetahuan Alam
language: en-US
publication name: EDUSAINTEK
items: COVER
items: DAFTAR ISI
items: ANALISIS MOTIVASI BELAJAR SISWA MENGGUNAKAN VIDEO PMBELAJARAN SEBAGAI ALTERNATIF PEMBELAJARAN JARAK JAUH PADA MATERI SPLTV KELAS X
items: ANALISIS MINAT BELAJAR SISWA PADA MATERI SPtLDV BERBANTU APLIKASI GEOGEBRA
items: APLIKASI SMART TRY OUT SYSTEM BERBASIS KOMPUTERUNTUK PESIAPAN UNBK SISWA SMK
items: ANALISIS PROSES PEMBELAJARAN MATEMATIKA BERBASIS DARING MENGGUNAKAN APLIKASI MICROSOFT TEAMS MATERI PERSAMAAN LOGARITMA PADA MASA PANDEMI COVID - 19
items: LITERASI MEDIA ANAK USIA DINI: STRATEGI PENANGGULANGAN KEKERASAN SEKSUAL PADA ANAK
items: Hubungan Antara Kedisiplinan Siswa Terhadap Hasil Belajar Matematika Siswa Kelas X SMA Negeri 15 Semarang
items: THE EFFECTIVENESS OF LEARNING VIDEOS TO IMPROVE STUDENTSMATHEMATIC COMMUNICATION SKILLS
items: https://prosiding.unimus.ac.id/index.php/edusaintek/article/view/543
items: ANALISIS KESULITAN BELAJAR MATEMATIKA DALAM PEMBELAJARAN DARING BERBANTUAN MICROSOFT TEAMS KELAS XI SMA NEGERI 9 SEMARANG
items: ANALISIS PROSES PEMBELAJARAN MATEMATIKA BERBANTUAN MICROSOFT TEAMS TERHADAP MINAT BELAJAR SISWA KELAS XI SMA
items: PENGARUH PENGGUNAAN ASSESSMENT AUTHENTIC BERBASIS PROJECT BASED LEARNING (PjBL) DALAM MEMBERDAYAKAN KREATIVITAS MAHASISWA
items: PENERAPAN SOFTWARE GEOGEBRA PADA MATERI GRAFIK FUNGSI EKSPONEN UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA
items: PENGARUH MODEL PEMBELAJARAN DISCOVERY LEARNING TERHADAP KEMAMPUAN PEMAHAMAN KONSEP SISWA MATERI SISTEM PERSAMAAN LINEAR TIGA VARIABEL DALAM PEMBELAJARAN DARING
items: ANALISIS PENGGUNAAN POWERPOINT BERBANTUAN ZOOM TERHADAP HASIL BELAJAR MATEMATIKA PADA PEMBELAJARAN ONLINE
items: Penerapan Lesson Study Pembelajaran Matematika Menggunakan Video Pendekatan Student Center Learning Terhadap Motivasi Dan Hasil Belajar
items: ANALISIS KELAYAKAN MEDIA PEMBELAJARAN EML (ELECTROCHEMISTRY ON MOBILE LEARNING)
items: ANALISIS METAKOGNITIF PEMBELAJARAN MATEMATIKA DARING MELALUI APLIKASI TEAMS TERHADAP HASIL BELAJAR SISWA MATERI MATRIKS
items: ANALYSIS SCIENCE PROCCES SKILL OF PROSPECTIVE CHEMISTRY TEACHER (CASE STUDY IN THE CITY OF SEMARANG)
items: ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIK SISWA DALAM MENYELESAIKAN SOAL TIPE HIGHER THINKING ORDER SKILL (HOTS) MATERI SPLTV
items: ANALISIS TINGKAT PEMAHAMAN KONSEP SISWA MELALUI VIDEO PEMBELAJARAN DENGAN PENDEKATAN DISCOVERY LEARNING MATERI RUMUS TRIGONOMETRI SUDUT PERTENGAHAN KELAS XI
items: PENGEMBANGAN MEDIA PEMBELAJARAN ANDROID KELARUTAN DAN HASIL KALI KELARUTANBERBASIS MULTIPEL REPRESENTASI
items: PENINGKATAN MOTIVASI BELAJAR MODEL PEMBELAJARAN KOOPERATIF TIPE STAD SISWA KELAS VIII
items: ANALISIS MINAT BELAJAR SISWA DALAM PEMBELAJARAN DARING MELALUI MICROSOFT TEAMS DENGAN PENDEKATAN DISCOVERY LEARNING PADA MATERI RUMUS PERKALIAN SINUS DAN COSINUS
items: MODEL DRAF PEMBELAJARAN GURU MATA DIKLAT PROGRAM KEAHLIAN ADMINISTRASI PERKANTORAN RUMPUN BISNIS DAN MANAJEMEN PADA SMK DI KABUPATEN PRINGSEWU
items: PERENCANAAN KARIER SISWA SMA NEGERI 1 NGLAMES KABUPATEN MADIUN
items: PENGEMBANGAN PERANGKAT PRATIKUM KARAKTERISTIK KAPASITOR MODEL INKUIRI TERBIMBING BERBANTUAN WIRELESS DATA LOGGING
items: EFEKTIVITAS MODEL PEMBELAJARAN PROBLEM BASED INSTRUCTION BERPENDEKATAN ETNOSAINS UNTUK MENINGKATKAN PRESTASI BELAJAR SISWA PADA MATERI STOIKIOMETRI
items: PENGEMBANGAN MULTIMEDIA PEMBELAJARAN SUB TEMA KEANEKARAGAMAN HEWAN DAN TUMBUHAN BERBASIS TEORI BELAJAR KONSTRUKTIVISTIK UNTUK KELAS IV SEKOLAH DASAR
items: ANALISIS KEMAMPUAN KOMUNIKASI MATEMATIS SISWA PADA MATERI STATISTIKA KELAS XII DI SMA NEGERI 2 SEMARANG
items: PERBEDAAN KANDUNGAN PROTEIN DAN LAKTOSA PADA ASI DAN SUSU FORMULA (USIA 0-6 BULAN)
items: MEMPERKIRAKAN TINGKAT PENGHUNI HOTEL MENGGUNAKAN ANALISIS ARIMA DENGAN APLIKASI MINITAB
items: PERAMALAN INDEKS HARGA SAHAM GABUNGAN (IHSG) MENGGUNAKAN ARIMAX DENGAN VARIABEL EKSOGEN COVID-19
items: ANALISIS KEPUASAN PUBLIK TERHADAP PATEN (LAYANAN ADMINISTRASI TERPADU) LOLONG BELANTI MENGGUNAKAN INDEKS KEPUASAN PELANGGAN DAN ANALISIS KINERJA PENTING
items: UJI ORGANOLEPTIK PRODUK ECO-ENZYME DARI LIMBAH KULIT BUAH (STUDI KASUS DI KOTA SEMARANG)
items: PENERAPAN METODE SUPPORT VECTOR MACHINE (SVM) UNTUK KLASIFIKASI DATA EKSPRESI GEN MICROARRAY
items: PENGARUH KOMPOSISI ECOENZYM LIMBAH RUMAH TANGGA TERHADAP MUTU DAN LAMA SIMPAN KERSEN DAN PISANG RAJA
items: EFEK DARI ATRIBUT KENYAMANAN TAMBAHAN DARI PENGUJIAN KEGUNAAN
items: PERAMALAN PRODUKSI DAN LUAS AREA TANAM TEMBAKAU DI INDONESIA DENGAN METODE ARTIFICIAL NEURAL NETWORK
items: Implementasi Lean Six Sigma dalam Upaya Mengurangi Produk Cacat pada Bagian New Nabire Chair Kursi Rotan
items: PERAMALAN PENJUALAN SEPEDA MOTOR DI PT. SABENA MOTOR TAHUN 2019 MENGGUNAKAN METODE ARIMA
items: ANALISIS SENTIMEN PADA TWITTER TERKAIT NEW NORMAL DENGAN METODE NAÏVE BAYES CLASSIFIER
items: UJI KADAR PROTEIN AIR SUSU IBU (ASI) DAN SUSU FORMULA PADA BAYI USIA 6-12 BULAN
items: Analisis PDRB, IPM, Jumlah Penduduk, Pengangguran, Investasi PMA Terhadap Kemiskinan di Jawa Tengah 2011-2016
items: MANFAAT EKOENZIM DARI LIMBAH ORGANIK RUMAH TANGGA SEBAGAI PENGAWET BUAH TOMAT CHERRY
items: PERBANDINGAN UJI ORGANOLEPTIK PADA DELAPAN VARIABEL PRODUK EKOENZIM
items: PEMODELAN DENGAN PENDEKATAN DERET FOURIER PADA KASUS TINGKAT PENGANGGURAN TERBUKA DI NUSA TENGGARA TIMUR
items: ORGANOLEPTIC TEST OF THE ECOENZYME PINEAPPLE HONEYWITH VARIATIONS IN WATER CONTENT
items: ANALISIS KANDUNGAN LAKTOSA DAN PROTEIN PADA ASI DAN SUSU FORMULA DI KOTA SEMARANG
items: ANALISIS KANDUNGAN LAKTOSA dan PROTEIN PADA AIR SUSU IBU (ASI) DAN SUSU FORMULA
items: Analisis Efektifitas Penggunaan Eco-enzyme pada Pengawetan Buah Stroberi dan Tomat dengan Perbandingan Konsentrasi
items: PERBANDINGAN KADAR LAKTOSA PADA ASI DAN SUSU FORMULA PADA BAYI USIA 6-12 BULAN
items: PREDIKSI PRODUKSI BERAS DI PROVINSI JAWA TIMUR MENGGUNAKAN MUSIMAN AUTOREGRESSIVE TERINTEGRASI MOVING AVERAGE DENGAN METODE EXOGENOUS INPUT (SARIMAX)
items: PERAMALAN JUMLAH KASUS COVID-19 DI SEMARANG MENGGUNAKAN METODE AUTOREGRESSIVE INTEGRATED MOVING AVERAGE
items: PENGARUH VARIASI GULA TERHADAP PRODUKSI EKOENZIM MENGGUNAKAN LIMBAH BUAH DAN SAYUR
items: KLASIFIKASI SENTIMEN MASYARAKAT PENGGUNA TWITTER MENGGUNAKAN METODE NAÏVE BAYES PADA KASUS PEMERINTAHAN DAERAH
items: Analisis Kepuasan Pasien BPJS Terhadap Kualitas Pelayanan di Instalasi Rawat Jalan RSUD Solok Menggunakan Importance Perfomance Analysis
items: ANALISIS PENENTUAN KADAR LAKTOSA PADA ASI DAN SUSU FORMULA USIA 1-3 TAHUN DENGAN METODE LUFF SCHOORL
items: MARKETPLACE SELECTION STRATEGY WITH INTEGRATION OF FUZZY AHP AND FUZZY MOORA METHODS
items: ANTIHYPERCHOLESTEROLEMIC POTENTIAL OF CORIANDER (Coriandrum sativum L) EXTRACT
items: ANALISIS DIMENSI CARTER DAN KEPUASAN NASABAH PADA PT BANK SYARIAH MANDIRI DI KOTA MEDAN
items: Analisis Pengembangan Potensi Desa Berbasis Indeks Membangun Desa (IDM) (Studi Kasus: Desa Ponggok, Kecamatan Palohharjo, Kabupaten Klaten)
items: PENINGKATAN KETERAMPILAN IBU RUMAH TANGGA MELALUI DIVERSIFIKASI PRODUK SEKUNDER PENGOLAHAN MINYAK KELAPA TRADISIONAL
items: EFEKTIVITAS PEMBANGUNAN DESA PADA PELAKSANAAN KEBIJAKAN DAN MANAJEMEN KEUANGAN DESA DI KABUPATEN BUNGO
items: ANALISIS STRES DENGAN KEJADIAN NYERI GOUT ARTHRITIS PADA LANSIA
items: ANALISIS KONDISI FISIK DAN PSIKIS TERHADAP ANAK KORBAN BROKEN HOME
items: WATERMARKING TECHNIQUE USING LEAST SIGNIFICANT BIT METHOD ON BATIK MOTIF IMAGE
items: FIRM SIZE, FIRM PERFORMANCE, SALES GROWTH DAN BOARD DUALITY DALAM PENGELOLAAN CASH CONVERSION CYCLE
items: PENGEMBANGAN MEDIA INOVATIF BERBASIS PROJECT BASED LEARNING DENGAN DESAIN FLIPPED CLASROOM
items: THE ANALYSIS OF LEADING ECONOMIC SECTOR IN NORTH SUMATRA
items: HUBUNGAN KEMAMPUAN MEMBACA DENGAN MENYELESAIKAN SOAL CERITA MATEMATIKA SISWA SD PLUS NURUL HIKMAH PAMEKASAN
items: ANALYSIS OF STUDENT CREATIVITY AND PROBLEM SOLVING ABILITY IN MSTR APPLICATIONS COURSE
items: THE DEMOTIVATING FACTORS OF SPEAKING ENGLISH IN SPEAKING CLASS AMONG FIRST-YEAR STUDENTS OF ENGLISH EDUCATION STUDY PROGRAM
items: ANALYSIS OF EDUCATION FOR SUSTAINABLE DEVELOPMENT COMPETENCIES AND SCIENCE PROCESS SKILLS IN PRESERVICE TEACHERS PROJECTS

COVER
type: item
description: COVER
creator: Cover Cover
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

DAFTAR ISI
type: item
description: DAFTAR ISI
creator: DAFTAR ISI DAFTAR ISI
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ANALISIS MOTIVASI BELAJAR SISWA MENGGUNAKAN VIDEO PMBELAJARAN SEBAGAI ALTERNATIF PEMBELAJARAN JARAK JAUH PADA MATERI SPLTV KELAS X
type: item
description: The research aims to find out how much student motivation to use video learning when doing distance learning due to the Covid 19 outbreak. This research was conducted at SMA Negeri 15 Semarang in class X MIPA 4. The population of this study were all class X students in SMA Negeri 15 Semarang. In taking the sample using simple random sampling technique. The sample used in this study were students of class X MIPA 4 at SMA Negeri 15 Semarang. The research method used in this research is quantitative research, namely descriptive analysis. Where in data collection used questionnaires and interviews. Based on the results of questionnaires and interviews conducted by researchers, using video lessons on SPLTV material as student learning media when COVID 19 shows 66.2% of students have high learning motivation in learning, and by using animated videos also data becomes an alternative for students to learn. and understand very well. Keywords: Learning Videos, Covid 19, Distance Learning, and Learning Motivation
creator: Dewi Pebriani
creator: Martyana Prihaswati
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ANALISIS MINAT BELAJAR SISWA PADA MATERI SPtLDV BERBANTU APLIKASI GEOGEBRA
type: item
description: Tujuan penelitian ini adalah untuk menganalisis minat belajar siswa pada materi SPtLDV berbantu aplikasi geogebra. Penelitian ini merupakan penelitian kuantitatif.Populasi penelitian ini terdiri dari siswa SMA Negeri 15 Semarang kelas X IPS 1 & X IPS 2. Teknik pengambilan sampel dalam penelitian ini menggunakan random (acak) sebanyak 30 siswa dari kelas X IPS 1 & X IPS 2. Variabel dalam penelitian ini adalah Minat Belajar Siswa. Data minat belajar siswa diperoleh dari angket yang diberikan kepada sampel. Angket yang diberikan kepada sampel terdiri dari dua jenis yaitu angket tertutup dan angket terbuka (wawancara). Dalam penelitian ini peneliti menggunakan 4 indikator minat belajar siswa pada angket yang diberikan. Hasil analisis pada penelitian ini dapat disimpullkan terdapat dampak positif terhadap minat belajar siswa dengan adanya bantuan aplikasi geogebra. Hal tersebut terlihat dari presentase rata-rata jawaban siswa yang berpendapat setuju pada indikator perasaan senang sebesar 70% kemudian pada indikator ketertarikan siswa sebesar 76%. Kata Kunci : Minat Belajar Siswa, Geogebra, SPtLDV
creator: Dia Yusrina Ilma Millati
creator: Martyana Prihaswati
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

APLIKASI SMART TRY OUT SYSTEM BERBASIS KOMPUTERUNTUK PESIAPAN UNBK SISWA SMK
type: item
description: Various problems faced by students in computer based test caused by the lack of tools to have trial test. This research is aimed to develop Smart Try Out System as a tool of computer based test and to know whether the tool is qualified to measure the students ability. The research method used in this research is Research and Development (RnD). The result of the study showed the response from teachers, media experts, and students. From the teachers, the percentage of the achievement reaches 92% at good qualification. From the media experts, the programming reach 80% at good qualification and the performance reach 76% at good qualification. Response from 10 students, the system reach 82,72% at good qualification. Response from 50 students, the system reach 87, 36% at good qualification. Based on the study, the writer developed a test device named Smart Try Out System which have response at good qualification. Keywords : Computer, Smart Try Out System, UNBK
creator: Dwi Setia Mujiono
creator: Jatmiko Indriyanto
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ANALISIS PROSES PEMBELAJARAN MATEMATIKA BERBASIS DARING MENGGUNAKAN APLIKASI MICROSOFT TEAMS MATERI PERSAMAAN LOGARITMA PADA MASA PANDEMI COVID - 19
type: item
description: Penelitian ini bertujuan mendiskripsikan analisis proses pembelajaran daring menggunakan aplikasi microsoft teams pada masa pandemi Covid – 19 kelas X materi persamaan logaritma di SMA Negeri 9 Semarang. Penelitian ini menggunakan metode deskriptif kualitatif. Teknik pengumpulan data menggunakan kuesioner dan dokumentasi. Penulis bertindak sebagai instrumen pengumpul data. Teknik analisis data menggunakan model analisis menurut Miles dan Huberman yang terdiri dari tahap reduksi data, penyajian data dan kesimpulan. Subjek penelitian ini adalah peserta didik kelas X MIPA 1 tahun pelajaran 2020/2021, Jumlah peserta didik sebanyak 36 orang. Hasil penelitian menggambarkan peserta didik menilai pembelajaran matematika pada materi persamaan logaritma menggunakan microsoft teams biasa saja (56,7%), sebagian besar mereka menilai efektif (26,7%), dan menilai tidak efektif (10%). Meskipun beberapa menilai sangat efektif (3,3%) serta menilai sangat tidak efektif (3,3%). Berdasarkan hasil penelitian maka dapa disimpulkan bahwa pembelajaran daring matematika pada materi persamaan logaritma menggunakan aplikasi microsoft teams biasa saja dilaksanakan pada masa pandemi Covid – 19. Aplikasi microsoft teams dapat membantu serta memudahkan guru dan peserta didik dalam melaksanakan proses pembelajaran jarak jauh. Kata Kunci: Proses Pembelajaran, Microsoft teams, Matematika
creator: Eko Setiawan Nur Ardiansyah
creator: Dwi Sulistyaningsih
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

LITERASI MEDIA ANAK USIA DINI: STRATEGI PENANGGULANGAN KEKERASAN SEKSUAL PADA ANAK
type: item
description: Media literacy for children is important and crucial issue in digital era since it influences children’s development. Some findings show that some sexual abuse cases happened because most of the people are media illiterate, specifically the predator, the victims and people around the victims. Unfortunately, study on media literacy for children in the context of Indonesia is limited. Thus, the article will describe the literatures of learning strategies that assumed effective in developing media literacy of the children. This study is part of ongoing project entitled,” Program Pengembangan Model Desa Ramah Anak Anti Kekerasan Seksual Melalui Pembentukan “Komunitas Sayang Anak” oleh Posdaya Terintegrasi dengan BKB dan BKR Desa.” The literature review method was employed in this study to review and analyze some theories and concepts related to the program. Data analysis was conducted to categorize the themes that suitable and applicable for the children. The data showed that media literacy development of the children should focus on some aspects, and those are: (1) parental guidance, (2) children’s critical thinking skills, and (3) kinds of media. The development of each aspect should be developed based on the children’s developmental stages and learning styles. Keywords: media literacy of children, early childhood education, sexual abuse of children.
creator: Endah Silawati
creator: Charlotte Ambat Harun
creator: Winti Ananthia
creator: Desiani Natalina Muliasari
creator: Yeni Yuniarti
creator: Margaretha Sri Yuliariatiningsih
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

Hubungan Antara Kedisiplinan Siswa Terhadap Hasil Belajar Matematika Siswa Kelas X SMA Negeri 15 Semarang
type: item
description: Discipline is a life skill that is very important and needs to be owned by everyone in order to achieve success in life. Schools as a place for teaching and learning activities to take place in school occur learning processes including discipline and responsibility. At present the learning of mathematics is still a frightening specter for students so that many students are reluctant to obey the rules during the learning process. The purpose of the study is to describe the relationship between student discipline and student mathematics learning outcomes. this type of research is descriptive research that uses quantitative data. Data collection method used is questionnaire or questionnaire. the results of research conducted by researchers can be concluded that the discipline of students is good based on the average questionnaire that is 3.34 which is included in intelligence 3,4 - 2,6. Student learning outcomes were sufficient and some achieved KKM based on an average of 52.19. Based on the results of the calculation of the relationship between students' discipline towards students' mathematics learning outcomes is 2.8% of the results can be concluded that students' discipline affects student learning outcomes. based on these results the relationship between students 'discipline with students' mathematics learning outcomes is good. The suggestion of research that has been done is to improve discipline for each student in order to achieve successful discipline in the learning process so as to produce higher learning outcomes. Keywords: learning outcomes, student discipline
creator: Fina Elviana
creator: Iswahyudi Joko
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

THE EFFECTIVENESS OF LEARNING VIDEOS TO IMPROVE STUDENTSMATHEMATIC COMMUNICATION SKILLS
type: item
description: In learning mathematics at school, mathematical communication is a basic skill that must be mastered by students. In learning, teachers are expected to be able to improve students' mathematical communication skills. One of the efforts to improve students' mathematical communication skills is the use of learning videos. The research method used is descriptive qualitative using the Quasi Experimental Design method, namely the experimental research design, which is a development of the True Experimental Design through the Nonequivalent Control Group Design. The sample in this study consisted of two classes selected from class XII SMA N 2 Semarang Academic Year 2020/2021. Class XII MIPA 10 as the experimental class and XII IPS 2 as the control class. Collecting data in this study using cognitive tests. The cognitive test used was an essay test consisting of 3 questions. The essay test used is compiled based on mathematical communication indicators. The results of this study, there is a difference in the average mathematical communication skills of the experimental class of 98.8889 and the control class of 73.8571. Then from the t-test in the table above, the results of tcount> ttable are obtained where the t-count is 16.999 and the t-table is 1.68957. Based on the research results, the use of learning videos can be said to be effective in improving students' mathematical communication skills. Key Word : mathematical communication, mathematics, learning videos
creator: Fitria Nurrohma
creator: Eko Andy Purnomo
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

https://prosiding.unimus.ac.id/index.php/edusaintek/article/view/543
type: item
title: MENINGKATKAN HASIL BELAJAR SISWA PADA PEMBELAJARAN DARING BERBANTUAN MICROSOFT TEAMS DAN GEOGEBRA MATERI PERTIDAKSAMAAN LINEAR DUA VARIABEL KELAS X MIPA 2 SMA NEGERI 9 SEMARANG TAHUN PELAJARAN 2020/2021
description: Maintaining quality during the Covid-19 epidemic, education can be done by updating the learning process. One way is to update the approach or learning method. An interesting and fun learning atmosphere in the classroom needs to be realized so that the learning process can run and the quality of education increases. The objectives of this study are a) To find out the improvement of students' conceptual understanding in online learning through the Microsoft Teams application with the help of Geogebra media on the Two Variable Inequality System material; b) Knowing the improvement of process skills with the implementation of Geogebra media; c) Knowing students' responses to the implementation of Geogebra in learning the SPtDV material. This research is a Classroom Action Research (PTK) with the research subject being students of class X MIPA 2 SMA Negeri 9 Semarang. Data collection techniques by means of tests, observations, and questionnaires. The results of this study are: a) There is an increase in student learning outcomes from cycle I by 87 and cycle II by 86; b) There is an increase in student process skills from the first cycle of 73 and the second cycle of 88; c) There was an increase in positive responses from students by 75% in cycle I and cycle II by 91%. Keywords: microsoft teams, geogebra, hasil belajar
creator: Fitriza Marlianti
creator: Dwi Sulistyaningsih
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ANALISIS KESULITAN BELAJAR MATEMATIKA DALAM PEMBELAJARAN DARING BERBANTUAN MICROSOFT TEAMS KELAS XI SMA NEGERI 9 SEMARANG
type: item
description: During the COVID-19 pandemic, it forces us to do activities at home, including teaching and learning activities. The government has determined that the learning process is carried out at home using online learning. This study aims to determine the difficulties of learning mathematics in online learning in class XI MIPA 7 students at SMA Negeri 9 Semarang. The method used is a qualitative descriptive method. . The population in this study were all students of class XI SMA Negeri 9 Semarang. The sample in this study were 36 students from class XI MIPA 7. The data were taken through a questionnaire that had been distributed to students. The results of the analysis showed that the students faced several difficulties. These difficulties are divided into several indicators, including technical constraints that affect signals, inability in online learning, interactions during the learning process, and assignments and teaching materials in online learning. Keyword : difficulty learning math, online learning
creator: Huwaina Nabila
creator: Dwi Sulistiyaningsih
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ANALISIS PROSES PEMBELAJARAN MATEMATIKA BERBANTUAN MICROSOFT TEAMS TERHADAP MINAT BELAJAR SISWA KELAS XI SMA
type: item
description: This study aims to obtain a description of mathematics learning assisted by Microsoft Teams and to determine the presentation of the achievement of student interest in learning in class XI SMA N 9 Semarang. The method used in this research is descriptive qualitative research. The sample selection technique used is random sampling. The population used was all students of class XI MIPA and the sample in this study were all students of class XI MIPA-3 totaling 36 students. Research instruments used by researchers in the form of questionnaires, interviews, observation and documentation. The results of this study are 1). Learning through Microsoft Teams is effective for understanding material because in Microsoft Teams teachers can explain material virtually through a share screen in meetings and there are also other features that support the process of students understanding material such as file places for teachers to cloud material and assignments for assignment collection. 2). Assisted learning The Microsoft Teams application facilitates communication between teachers and students during distance learning. 3). The presentation of the achievement of students' interest in learning was obtained an average of 70.95% from the four indicators, namely Happy Feelings, Engagement, Interest, and Attention in Mathematics learning assisted by Microsoft Teams in class XI SMA N 9 Semarang Keywords: Pembelajaran matematika daring, microsoft teams, minat belajar
creator: Indi Rakhmawati
creator: Dwi Sulistianingsih
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

PENGARUH PENGGUNAAN ASSESSMENT AUTHENTIC BERBASIS PROJECT BASED LEARNING (PjBL) DALAM MEMBERDAYAKAN KREATIVITAS MAHASISWA
type: item
description: Assessment is at the core of teaching and learning. Assessment is used to collect information about the state of students in class, while authentic assessment is used to assess authentic activities that students do to assess the processes and products produced during learning. The purpose of this study was to determine the effect of using authentic assessment based Project Based Learning (PjBL)in empowering student creativity. The research method used experimental research involving 37 students in semester 5. The results showed an authentic assessment effective in increasing student creativity. Students are able to do assignments involving cognitive activities to generate new arguments about a problem and are not limited to pragmatic results. Keywords: Assessment Authentic, Project Based Learning (PjBL), Kreativitas
creator: Ivayuni Listiani
creator: Melik Budiarti
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

PENERAPAN SOFTWARE GEOGEBRA PADA MATERI GRAFIK FUNGSI EKSPONEN UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA
type: item
description: Monotonous learning is a challenge for teachers to create interesting learning, one of which is with learning media that utilize Information and Communication Technology. One of the learning media that can be used is geogebra software. The purpose of this study is to examine the improvement of students' abilities in solving mathematical problems on the subject matter of the component function graph. The type of research used is classroom action research. The subjects in this study were 36 students of class X SMA Negeri 9 Semarang in the 2020/2021 school year. The instrument used was a written test consisting of a pre test and post test. This research procedure consists of: 1) planning, 2) implementing the action, 3) observation and evaluation, and 4) reflection. The results showed that the student's ability to solve mathematical problems, especially in the graphical material of the exponential function, increased by 25% from the initial average of 32.24 to 90.35. Keywords : Mathematical problem solving, Software Geogebra.
creator: Liya Luthfatun Ni’mah
creator: Dwi Sulistyaningsih
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

PENGARUH MODEL PEMBELAJARAN DISCOVERY LEARNING TERHADAP KEMAMPUAN PEMAHAMAN KONSEP SISWA MATERI SISTEM PERSAMAAN LINEAR TIGA VARIABEL DALAM PEMBELAJARAN DARING
type: item
description: This study aims to: (1) find out whether there is an influence between the Discoveri Learning learning model on the ability to understand students' mathematical concepts, (2) find out how much influence the Discovery Learning learning model has on the ability to understand mathematical concepts of class X IPS 1 students in MAN 1 Kota Semarang. The research method used is quantitative descriptive. The sample of this study was 36 students of class X IPS 1 of MAN 1 Kota Semarang. Learning using the Discovery Learning model has an influence on the ability to understand students' mathematical concepts by 40.9% with a simple linear regression test. Keywords: Discovery Learning, Ability to Understand Mathematical Concepts\
creator: Muhammad Arif Nur Chairudin
creator: Venissa Dian Mawarsari
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ANALISIS PENGGUNAAN POWERPOINT BERBANTUAN ZOOM TERHADAP HASIL BELAJAR MATEMATIKA PADA PEMBELAJARAN ONLINE
type: item
description: The purpose of this study was to see whether there was a significant effect of using PowerPoint media aided by video convergence zoom on mathematics learning outcomes in online learning. Students have difficulty when online learning takes place during a pandemic, there is no media that helps to understand the material that has been provided through zoom. So an experimental research was carried out at SMA Negeri 15 Semarang with the title "Analysis of the Use of PowerPoint with Zoom assistance on Mathematics Learning Outcomes in Online Learning" with the efforts of students being helped by PowerPoint media. The sample of the study was class XI IPA 3 as the control class with 36 students and class XI IPA 5 with 35 students as the experimental class. Learning outcomes are measured by providing a multiple choice evaluation test of learning outcomes. Data analysis uses descriptive statistical analysis and inferential statistical analysis (normality test, homogeneity test, and hypothesis testing). The results showed that there was a significant effect of using zoom-assisted PowerPoint media on mathematics learning outcomes in online learning. Obtained the results of data analysis using the sample t-test, namely the value of sig = 0.15> 0.05 with the H0 criteria accepted if the sig value> 0.05 or the significant level determined by the researcher is 5%. So that H0 is accepted and H1 is rejected. The amount of influence or influence of zoom-assisted powerpoint media on learning outcomes is 78%. Keywords: Learning Media PowerPoint, Zoom, Learning Results Mathematics, and Online Learning
creator: Nabila Salisa Maghfiroh
creator: Iswahyudi Joko Suprayitno
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

Penerapan Lesson Study Pembelajaran Matematika Menggunakan Video Pendekatan Student Center Learning Terhadap Motivasi Dan Hasil Belajar
type: item
description: The Student Center Learning (SCL) approach video through lesson study can be used and is very suitable to be used as an alternative to online learning, especially since the video can be accessed at any time. This study aims to describe the implementation of Lesson Study in Mathematics Learning Using Student Center Learning Videos. Researchers hope to increase student motivation and learning outcomes. The type of research used is classroom action research (PTK) with a qualitative approach that is carried out in 2 cycles through Lesson Study activities consisting of the stages of planning, doing, and using learning videos. The data collection techniques used were tests, observation and motivation questionnaire sheets. The subjects of this study were class XI MIPA 2, totaling 32 students. So, the results of the motivation and learning outcomes at the end of the first cycle were 52.8% in the sufficient category and the average learning outcomes of 77 were good because they were more than the KKM, namely 70. In the second cycle the motivation and learning outcomes increased by 67, 13% and learning outcomes of 81.88. Thus it can be concluded that the application of Lesson Study with the help of video student center learning approach to motivation and learning outcomes goes well and effectively. Keyword : Lesson Study, SCL, Motivation
creator: Nafis Munadhiroh
creator: Venissa Dian Mawarsari
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ANALISIS KELAYAKAN MEDIA PEMBELAJARAN EML (ELECTROCHEMISTRY ON MOBILE LEARNING)
type: item
description: Learning is a process of interaction between students and their environment, so as to make students understand what they have to learn in this life. Likewise, in learning chemistry students must understand the relationship between learning and life.in a learning can not be separated from a learning media. at this time the learning media used in school are books. On observation at one of the state high schools in Semarang the book was returned when the lesson ended. Besides that, according to research conducted by researchers from 254 high school students, all students have smartphones. that's why the authors develop EML learning media. In this article the authors examine the feasibility of EML for instructional media. however, the authors only examined it at the small scale trial stage. The research method that the author uses is RnD with a modified ADDIE model. From this product test, it was obtained a score by media experts of 4.43 which means it is feasible and gets a score of 4.40 from the material expert, which means it is suitable for use. In addition, on a small scale test this product got a score of 4.55 which means "very suitable for use". Keywords: EML, Elecrochemistry, application.
creator: Ngain Kristin
creator: Andari Puji Astuti
creator: Eko Yuliyanto
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ANALISIS METAKOGNITIF PEMBELAJARAN MATEMATIKA DARING MELALUI APLIKASI TEAMS TERHADAP HASIL BELAJAR SISWA MATERI MATRIKS
type: item
description: Learning outcomes are influenced by several factors including the ability to have metacognitive skills in the learning process. This study aims to determine metacognitive abilities in online or online learning and to analyze the factors that cause difficulties in class XI-IPS 2 SMA Negeri 09 Semarang in learning the Matrix material. This research uses a research method with a combination of quantitative and quantitative by processing data which results will be described. As a population this study involved all students of class XI SMA Negeri 9 Semarang and class XI-IPS2 as the research sample. The research subjects involved in this study amounted to 36 students. The technique used is the triangulation method in data collection with online tests in the form of descriptions and multiple choice of matrix material. The research method uses several data analysis. Based on the analysis of the results of the study, the value obtained from the graphical table shows that the average score of students increases but does not reach the completeness of the KKM It can be concluded that online learning using the Microsoft Teams application, students do not have good metacognitive abilities with limited learning time and insufficient electronic media and strong connection networks. Keywords - Metacognitive, Ability, Learning Outcomes, Online, Microsoft Teams
creator: Nur Ainiyah
creator: Dwi Sulistyaningsih
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ANALYSIS SCIENCE PROCCES SKILL OF PROSPECTIVE CHEMISTRY TEACHER (CASE STUDY IN THE CITY OF SEMARANG)
type: item
description: The 21st Century is an era of reform and globalization marked by the emergence of free competition between nations. Competition that occurs involves all nations of the world who are required to have capable abilities / skills. the skills that must be possessed are scientific skills. Science Process Skills are intellectual skills that all scientists use to understand natural phenomena. Science process skills involve cognitive or intellectual, manual and social skills. This research uses quantitative descriptive method. The sample of this study was Chemistry Internship Students Universitas Muhammadiyah Semarang. Data collection techniques were carried out using four instruments, namely: questionnaire, test questions, interview and observation. The purpose of this study was to analyze the extent of the science process skills of chemistry internship students. Analysis of science process skills is divided into seven indicators namely observing skills, grouping skills, skills using tools and materials, interpreting skills, forecasting skills, applying concept skills, and communication skills. Keywords: 21st century skills, science process skills, internship students.
creator: Nur Faridatus So’imah
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIK SISWA DALAM MENYELESAIKAN SOAL TIPE HIGHER THINKING ORDER SKILL (HOTS) MATERI SPLTV
type: item
description: The purpose of this study was to determine and analyze how the student’s problem-solving abilities in doing higher order thinking skill (HOTS) type math problems, especially in the material of Three Variable Linear Equation Systems. The Subjects in this study were students of class X in a high school in Semarang City. The instrument used consisted of a written test in the form of an essay question, from 4 problem solving indicators to 4 questions. This research method uses qualitative descriptive analysis with case studies, so that researchers can see the mistakes that students can make while working on questions. Data processing is calculated in the form of percentages to determine the extent to which the indicators of problem solving ability have been achieved. The result of the data achievement indicator of understanding the problem is 78,57%, planning for completion is 78,57%, executing the plan is 93,65%, and checking the answers back is 56,35%. Keywords: HOTS, mathematical problem solving, Three Variable Linear Equation Systems
creator: Nur Mutmainah
creator: Eko Andy Purnomo
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ANALISIS TINGKAT PEMAHAMAN KONSEP SISWA MELALUI VIDEO PEMBELAJARAN DENGAN PENDEKATAN DISCOVERY LEARNING MATERI RUMUS TRIGONOMETRI SUDUT PERTENGAHAN KELAS XI
type: item
description: The low pre- test scores for students became the background in this study. This study aims to determinthe level of students' conceptual understanding through video learning with discovery learningapproach to the mid-angle trigonometric formula material for class XI. This type of research is quantitative research. The instrument used was the pre test and post test values . The pre test is helbefore learning and the post test is held after the lesson and the learning video is played. The populatioof this research is class XI . Samples empirically n This is a class XI student of Mathematics 2. Thmethod of analysis by way of comparing the results of the pre-test and post-test students before anafter a given video on lesson. The results of the analysis in this study is the acquisition value of posttest students after watching instructional videos with the approach of discovery learning have betteresults ma k Simal than before viewing instructional videos. After doing the research, it can bconcluded that the existence of video learning with discovery learning approach can help studentimprove their understanding of the concepts they have. Keywords: conceptual understanding, instructional videos, discovery learning
creator: Rachmah Yulia Navitri
creator: Martyana Prihaswati
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

PENGEMBANGAN MEDIA PEMBELAJARAN ANDROID KELARUTAN DAN HASIL KALI KELARUTANBERBASIS MULTIPEL REPRESENTASI
type: item
description: Chemistry learning is less interesting to study because it is directed to memorize concepts without knowing the meaning of the concept. The purpose of this study was to develop Android-based chemistry learning media on solubility and solubility product and to test the feasibility of the media developed in students and educators. The research method used is Research and Development (R&D). The development model used in this study is an adaptation of the Borg and Gall (1983) model. The results of the adaptation of the model resulted in six stages of development, namely; (1) preliminary studies, (2) planning, (3) product development, (4) initial field trials, (5) revising test results, (6) media prototypes. The results showed that (1) the product of chemical learning media, the solubility product and the product of the solubility product had been compiled by obtaining input from validators, students and chemistry educators; (2) the learning media developed is considered suitable for use in chemistry learning in terms of the assessment of material aspects and media aspects.For further research, it can develop learning media based on multiple representations on other chemical materials. Keywords: Learning media, solubility, chemistry
creator: Riski Amalia
creator: Eko Yuliyanto
creator: Andari Puji Astuti
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

PENINGKATAN MOTIVASI BELAJAR MODEL PEMBELAJARAN KOOPERATIF TIPE STAD SISWA KELAS VIII
type: item
description: The paper is wriTten due to the lack of motivation of second junior high school Muhammadiyah boarding school Pleret Yogyakarta students in even semester in 2017/2018. The purpose of the paper is to increase the motivation of students in learning mathematics with STAD learning method of The second junior high school Muhammadiyah boarding school Pleret Yogyakarta in even semester 2017/2018. The type of this observation is class action research that subject are the girl of second junior high school Muhammadiyah boarding school Pleret Yogyakarta students in even semester 2017/2018. The object of the research is the mathematics learning process by applying STAD. The research did in two cycles. The instruments that used are the interview guidelines, observation guidelines, and questionnaires. Collecting data did by interview observation and questionnaires. The data analysis that used is data reduction, data display and trigunalsi. According to the research, it show that the learning motivation get increase from cycle I to cycle II. It showed by every aspect : diligent doing the assignment by students are 50% (enough) to 57% (enough), tenacious face the problem by the students are 53% (enough) to 57% (enough), like more working alone by students are 52% (enough) to 56% (enough), more get boring for daily assignments are 61% (high) to 63% (high), able to keep his opinion 58% (low) to 70% (high) Keywords: STAD learning, learning motivation
creator: - Rofifah
creator: - Sumargiyani
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ANALISIS MINAT BELAJAR SISWA DALAM PEMBELAJARAN DARING MELALUI MICROSOFT TEAMS DENGAN PENDEKATAN DISCOVERY LEARNING PADA MATERI RUMUS PERKALIAN SINUS DAN COSINUS
type: item
description: This study aims to obtain information and a description of students' interest in learning mathematics during online learning through Microsoft Teams with adiscovery learning approach. The method used in this research is quantitativedescriptive method. This research was conducted online at SMA Negeri 2 Semarang.The sample selection technique used in this study was the random sampling technique.The sample of this study was all students of class XI-MIPA-3 in SMA Negeri 2Semarang as many as 36 students. The research instruments used by researchers werequestionnaires and interviews. Based on the results of research that has beenconducted by researchers, it can be concluded that regarding students' interest inlearning online through Microsoft Teams with the Discovery Learning approach, it isobtained that the average final data of the four indicators is 60.76 related to theindicator of interest in learning, namely the feeling of being happy with the average.equal to 59.72, student involvement with an average of 60.06, student interest with anaverage of 61.97, and student attention with an average of 61.28. Keywords: Student Learning Interests, Online Learning, Microsoft Teams, DiscoveryLearning Approaches
creator: Rosiana Oriza Sativa
creator: Martyana Prihaswati
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

MODEL DRAF PEMBELAJARAN GURU MATA DIKLAT PROGRAM KEAHLIAN ADMINISTRASI PERKANTORAN RUMPUN BISNIS DAN MANAJEMEN PADA SMK DI KABUPATEN PRINGSEWU
type: item
description: The scope of the study in this study is about the level of mastery of the competence of teachers in the eye teacher training productive Office Administration Expertise Program At SMK In Pringsewu District. The core of the study focuses on mastery of learning material mastering indicators, research capability indicators, indicators of research capability and the preparation of scientific papers, and indicators of understanding of insights and educational foundations.The research method used is descriptive method, with technique of collecting data of questionnaire scale five category Likert. Against the teacher of productive education training program Office Administration Expertise Program at SMK in Pringsewu District which is still active as many as 27 people. Data analysis technique used is the calculation of the average score. Based on the calculation results obtained as follows:on indicator of mastery of learning material is in the high category of 4.04.on indicator of research ability is in medium category equal to 3.03.on indicator of research ability and preparation of scientific works, is in the medium category of 3.06., on the indicators of understanding of insight and educational foundation, is in the high category of 4.49.The results show that all dimensions are in the medium and high category, but have not reached the very high category so it is necessary to improve the dimensions. Keywords: Professional Competence, Descriptive Method
creator: Sariyah Astuti
creator: Dian Puspita
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

PERENCANAAN KARIER SISWA SMA NEGERI 1 NGLAMES KABUPATEN MADIUN
type: item
description: This research was conducted at SMA Negeri 1 Nglames, Madiun Regency with a quantitative descriptive design. Purposive this research to describe the career planning of students of SMA Negeri 1 Nglames Kabupaten Madiun. In this study focused on the level of student career planning. The research instrument used is a student career planning scale. The results of the discussion, show that student career planning is still very low. Student career planning is still low, seen from low self-understanding, low self-confidence, lack of information on lanut studies and types of work that are in line with their potential. This happens because guidance and counseling services are not carried out classically or counseling and guidance services are not included in class hours for students in class X and XI. Classical guidance and counseling services are only given to class XII students only. It is recommended that teachers improve their understanding of career planning, act more responsively when there are students who need career information and schools need to have a preventive program that involves all the components involved in the process of improving student career planning. Keywords: career planning
creator: Silvia Yula Wardani
creator: Rischa Pramudia Trisnani
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

PENGEMBANGAN PERANGKAT PRATIKUM KARAKTERISTIK KAPASITOR MODEL INKUIRI TERBIMBING BERBANTUAN WIRELESS DATA LOGGING
type: item
description: This study aims to develop a practicum tool in the form of student worksheets and wireless data logging systems for learning guided inquiry models of capacitor characteristic material. The model used is the ADDIE development model which includes 5 stages, namely Analysis, Design, Development, Implementation, and Evaluation. The tools developed have been validated by experts using instruments in the form of giving questionnaires with predetermined criteria and indicators. From the results of the validation, it was obtained the assessment of the objective aspects, the truth aspects of the concept, aspects of clarity of sentence, aspects of physical appearance and practical aspects of getting an average score of 85.18%, included in the Very Eligible category. Based on the results of the trial the student response tool after practicum got an average score of 89.67% included in the very feasible category. Based on the assessment that has been done, it can be concluded that, the principle of capacitor characteristics of the model of guided inquiry assisted wireless data logging is feasible to use and can be applied. The advantages of the model of guided inquiry inquiry assisted by wireless data logging are acquisition of data assisted by wireless data logging faster, simplifying data retrieval, data obtained can be analyzed directly using Smarthpone, effective and efficient in overcoming the constraints of limited experimental equipment. The drawback is that the student worksheets need time intervals for each step of inquiry learning Keywords: Development of devices, characteristics of capacitors, guided inquiry models, wireless data logging
creator: Sri rezeki
creator: - Muchlas
creator: - Ishafit
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

EFEKTIVITAS MODEL PEMBELAJARAN PROBLEM BASED INSTRUCTION BERPENDEKATAN ETNOSAINS UNTUK MENINGKATKAN PRESTASI BELAJAR SISWA PADA MATERI STOIKIOMETRI
type: item
description: This study aims to determine the effect of problem based instruction learning model with ethnicscience approach to students' learning achievement on stoichiometric material. This study uses a quasi-experimental method with the times series design. Determination of the sample using purposive sampling technique. Data collection techniques were carried out by measuring question instruments, observations, and open interviews, as well as student response questionnaires. The pretest and posttest implementation in this study was conducted four times. The results of the study obtained the value of N-Gain at each pretest and posttest which was carried out four times. The first N-gain is 0.788, the second N-Gain is 0.785, the third N-Gain is 0.774, and the fourth NGain is 0.753. The fourth value of N-Gain is in the high category. To test the hypothesis, non-parametric t-test is used because the data obtained is not normal. Based on the t test that has been done, it is obtained data of sig 2 tailed value of 0.00. It can be concluded that there is a significant effect on the use of problem based instruction learning models with ethnains approach to student achievement on stoichiometric material. This model is also effective in improving students' learning achievement on stoichiometric material as seen from the high number of effect sizes, namely 98%, 98%, 96%, and 95%. Individual and classical completeness tests obtain results of 79.55 and 85.64% respectively and can be categorized completely. Keywords: Problem Based Instruction, ethnoscience, learning achievement, stoichiometry
creator: Tin Rosidah
creator: Fitria Fatichatul Hidayah
creator: Andari Puji Astuti
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

PENGEMBANGAN MULTIMEDIA PEMBELAJARAN SUB TEMA KEANEKARAGAMAN HEWAN DAN TUMBUHAN BERBASIS TEORI BELAJAR KONSTRUKTIVISTIK UNTUK KELAS IV SEKOLAH DASAR
type: item
description: Technology development is very rapid which is marked by the increasing number of schools that use computers. This research is a development research with ASSURE model with steps: (1) analyzing student characteristics, (2) determining learning objectives, (3) choosing methods, materials, and strategies, (4) using materials, methods and strategies in learning, ( 5) involving students in learning, (6) evaluation. The results of the media expert test validation received a value of 94% (very valid). Material experts get a value of 95% (very valid). The results of the effectiveness test of the teacher got a score of 92%. For the results of individual trials on cognitive aspects got a score of 91%, on the affective aspect got a percentage of 84.3%, while in the psychomotor aspect got a percentage of 90.65%. In the field trial on the cognitive aspect, the percentage was 89%, while in the affective aspect the percentage was 92% and the psychomotor aspect was 87%. In this case the field trial shows a very effective level of effectiveness. The attractiveness aspect showed that the percentage of attraction obtained in the individual trials was 86% while the attraction aspect showed that the percentage of attraction in the field trial was 88%. From the results of the acquisition of motivation questionnaires both on individual and field tests showed very interesting criteria to be used in learning. Keywords:Multimedia, Sub Themes of Diversity of Animals and Plants,Constructivistic, Learning Theory
creator: Titi Anjarini
creator: Galih Yansaputra
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ANALISIS KEMAMPUAN KOMUNIKASI MATEMATIS SISWA PADA MATERI STATISTIKA KELAS XII DI SMA NEGERI 2 SEMARANG
type: item
description: Mathematics is the basis for all science and there are many symbols that have clear and mutually agreed meanings, mathematical skills alone are not sufficient but mathematical communication skills are very important for every student so that students can communicate their knowledge again. The purpose of this study was to describe and determine the level of ability of each student in mathematical communication, linking material with everyday life and in the use of mathematical symbols. This research method is descriptive qualitative, the research was carried out with the research subjects of class XII students in Semarang. The research method uses observation techniques, written tests, student questionnaires, and student interviews. The results showed that overall the students' mathematical communication skills were included in the good criteria and there was 1 questionnaire indicator that was in the good criteria, 3 indicators in the written test were included in the good criteria, while other indicators were included in the very good criteria. In the social studies class, there is 1 indicator that is still low but falls into good criteria, namely the indicator of presenting information using a distribution table appropriately on statistics material. From the results of the analysis, it was concluded that from the overall score of the XII grade students, it was included in the criteria for both their mathematical ability and mathematical communication mathematically. Keywords: Kemampuan Komunikasi Matematis, Statistika.
creator: Yulis Ika Wati
creator: Eko Andy Purnomo
creator: - Nurmawati
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

PERBEDAAN KANDUNGAN PROTEIN DAN LAKTOSA PADA ASI DAN SUSU FORMULA (USIA 0-6 BULAN)
type: item
description: According to the results, the 2017 Indonesian Demographic and Health Survey (IDHS) Data shows the general rate of breastfeeding for babies less than six months reaching 52%. The mistake in marketing formula milk in Indonesia is that there are many different modes released by formula milk companies to sell their products, special formula milk for newborns at the age of 0-6 months. There are still many nursing mothers who think formula milk is better than breast milk (ASI). If the protein and lactose content in it, breast milk is far better than formula milk and safer for consumption. And also the content of breast milk in accordance with the needs of protein and lactose in infants. Based on these considerations, it intrigued researchers to separate protein and fat (ORIGINAL) from breast milk with cow milk branded "Z" aged 0-6 months. Determination of protein content is done using the Kjeldahl method, determination of lactose content using the method. The average level of breast milk protein is (12.83%) and formula milk "Z" is (1.39%). The average level of lactose breast milk is (25.25%) and formula milk "Z" is (51.89%). Keywords: Breast milk, formula milk, protein, lactose, and child growth
creator: Abiola Lucky Audihani
creator: Andari Puji Astuti
creator: Endang Tri Wahyuni Maharani
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

MEMPERKIRAKAN TINGKAT PENGHUNI HOTEL MENGGUNAKAN ANALISIS ARIMA DENGAN APLIKASI MINITAB
type: item
description: This article discusses how the Hotel Room Occupancy Rate Prediction in 2018 in July-December where the data used is taken from 2009 to 2018 in June. A hotel is a business that uses buildings or a part of it specifically provided, where everyone can stay and eat and get services and other facilities. The data collection method used is the literature method, which is information obtained from reading books and reference material relating to the activity of the final project, and the method of documentation, namely the writer taking the data that has been available at the agency, and the interview method, namely conducting question and answer to parties related to. While in data analysis, the writer uses the time series analysis method and is assisted with Minitab software in its completion. The model chosen was the ARIMA model (2,1,1) and obtained forecasting results for the next 6 months that the level of hotel room occupants in Salatiga City will continue to experience high and low levels of hotel room occupants in Salatiga at certain times. Based on the results of forecasting with the ARIMA method obtained it can be concluded that the data is not stationary then it is differencing, after differencing determining ACF and PACF, white noise test, which means the data used are normally distributed so that it can predict the occupancy rate of hotel rooms in 2018 namely 39 , 46, 40.97, 39.86, 40.86, 39.89, 40.85. From this study can be a picture of changes in the Salatiga City Hotel Occupancy Rate at this time where this research is reviewed from the Salatiga City Hotel Room Occupancy Rate which has lasted longer. Keywords: Forecasting,Arima,Minitab
creator: Anung Pramudita
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

PERAMALAN INDEKS HARGA SAHAM GABUNGAN (IHSG) MENGGUNAKAN ARIMAX DENGAN VARIABEL EKSOGEN COVID-19
type: item
description: The Covid-19 pandemic is spreading rapidly throughout the world, one of which is Indonesia. The outbreak of the Covid-19 outbreak can affect the Indonesian economy, one of which is from the Jakarta Composite Index (JCI). JCI from before the Covid-19 pandemic on December 30, 2019 amounted to 6299.54. After the Covid-19 pandemic broke out widely in Indonesia from March 2, 2020, the JCI figure became 5361.25 and increasingly unstable until March 24, 2020, amounting to 3937.63. The Covid-19 pandemic caused the Jakarta Composite Indeks (JCI) to become unstable. The data used are daily data on the Jakarta Composite Index (JCI) except for holidays, totaling 388 data, from January 2, 2019 to July 30, 2020. In this study the ARIMAX method will be applied to forecast the Jakarta Composite Index (JCI) with the exogenous covid variable. 19. Jakarta Composite Index (JCI) modeling using exogenous covid-19 variables was carried out with multiple regression and produced a deterministic trend ARIMAX model with ARIMA model residuals (1,1,2). Keywords: Covid-19, Jakarta Composite Index (JCI), forecast, ARIMAX
creator: Cita Meliana
creator: Rochdi Wasono
creator: Zamni Haquel Alfiyani
creator: Eka Yuni Kartika Sari
creator: - M. Al Haris
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ANALISIS KEPUASAN PUBLIK TERHADAP PATEN (LAYANAN ADMINISTRASI TERPADU) LOLONG BELANTI MENGGUNAKAN INDEKS KEPUASAN PELANGGAN DAN ANALISIS KINERJA PENTING
type: item
description: PATEN is the name adopted from "PATEN Kecamatan".One analysis that can determine the level of community satisfaction is the Customer Satisfaction Index (CSI) and Importance Performance Analysis (IPA). The purpose of this research is know the level of satisfaction (performance) with the quality of services provided by PATEN Lolong Belanti and know what services should be improved and maintained. Based on the research results, the level of community satisfaction with the performance of PATEN Lolong Belanti with the Customer Satisfaction Index (CSI) method is 82.18%, which means that the community is very satisfied with the performance of PATEN Lolong Belanti. Community assessment regarding the level of public interest and satisfaction with PATEN service quality is based on Importance Performance Analysis (IPA) that there are 2 indicators that need to be improved and 13 indicators maintained. Then, there are 6 indicators that have low priority and 5 indicators whose performance is too much from the public interest. The performance that needs to be improved by PATEN or officers from Lolong Belanti Village is the completion of the service process in accordance with the time provisions on the information board and the officers' indicators put the interests of the community. Keywords: PATENT, Community Satisfaction, Customer Satisfaction Index (CSI), Importance Performance Analysis (IPA).
creator: Della Marsita
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

UJI ORGANOLEPTIK PRODUK ECO-ENZYME DARI LIMBAH KULIT BUAH (STUDI KASUS DI KOTA SEMARANG)
type: item
description: Eco-enzyme is a liquid fermented organic waste that has various functions, including as a floor cleaner, vegetable and fruit cleaner, insect repellent and plant fertilizer. The processing of organic waste into eco-enzyme plays an important role in reducing the amount of organic waste that ends up in the landfill. The production of eco-enzyme is made with a ratio of 3: 1: 10 between the skin of the fruit and sugar and water. Organoleptic is a test based on the sensory process. The result of eco-enzyme generally has a strong and strong sour aroma but does not remove the fresh aroma from the rest of the fruit used. The color of the eco-enzyme after harvesting is generally dark brown. Keywords: Eco-enzyme, organoleptic, organic waste.
creator: Destyana Larasati
creator: Andari Puji Astuti
creator: Endang Tri Wahyuni Maharani
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

PENERAPAN METODE SUPPORT VECTOR MACHINE (SVM) UNTUK KLASIFIKASI DATA EKSPRESI GEN MICROARRAY
type: item
description: Pancreatic cancer is the most common malignancy of the pancreas, where the cells in the pancreas grow and multiply abnormally and the condition spreads rapidly to nearby organs and is difficult to detect because it does not cause immediate symptoms. Pancreatic cancer is currently the fourth leading cause of death in developed countries. As technology advances, a new field of science has now developed, namely bioinformatics. One of the implementations of bioinformatics is the use of computational, mathematical and statistical methods to help solve biological problems through the analysis of gene expression data. A computational technique for large-scale bioinformatics data to classify different types of gene expression samples from microarray data. Microarray technology is useful for identifying cancer genes and finding new biomarkers. In this study, classification analysis was carried out on microarray data resulting from the expression gene of tumor tissue and normal tissue in pancreatic cancer patients using the Support Vector Machine (SVM) method for analyzing data. Based on the analysis of the method, the results show that the best function classification with SVM method is kernel linier function with accuracy, recall, specificity, precision, AUC and error values of 100%, 100%, 100%, 100%, 1 and 0%. Keywords : Pancreatic Cancer, Bioinformatics, Microarray, Classification, SVM
creator: Dwi Agustina
creator: Egicha Putri
creator: Fatkhurokhman Fauzi
creator: Silvie Noor Alawiyah
creator: Rochdi Wasono
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

PENGARUH KOMPOSISI ECOENZYM LIMBAH RUMAH TANGGA TERHADAP MUTU DAN LAMA SIMPAN KERSEN DAN PISANG RAJA
type: item
description: Limbah rumah tangga khususnya yang berasal dari aktifitas dapur biasanya menempati urutan teratas sisa konsumsi keluarga. Maka limbah rumah tangga ini sebaiknya dikelola supaya tidak menjadi penyumbang sampah terbesar yang dibuang ke TPA, salah satunya dengan dibuat ecoenzym. Ecoenzym merupakan cairan yang dibuat dari proses fermentasi limbah organik khususnya kulit buah dan sayuran dengan penambahan air dan gula merah. Penelitian ini bertujuan untuk mengetahui: (a) Untuk mengetahui karakteristik produk ecoenzym, (b) Untuk mengetahui komposisi ecoenzym terbaik untuk memperpanjang lama simpan dan mempertahankan mutu kematangan pada buah kersen, (c) Untuk mengetahui komposisi ecoenzym terbaik untuk memperpanjang lama simpan dan mempertahankan mutu kematangan pada buah pisang raja. Penelitian ini kuantitatif dengan menggunakan metode eksperimen. Berdasarkan penelitian dapat disimpulkan bahwa ecoenzym yang dihasilkan memiliki beberapa karakteristik. Karakteristik ecoenzym yang pertama adalah persentase volume paling tinggi dihasilkan dari kulit semangka dan pepaya. Komposisi ecoenzym terbaik untuk mempertahankan lama simpan dan mempertahankan mutu kematangan buah kersen adalah ecoenzym dari kulit semangka, buah naga dan kulit mangga, nanas madu, jeruk. Komposisi ecoenzym terbaik untuk mempertahankan lama simpan dan mempertahankan mutu kematangan buah pisang raja adalah ecoenzym yang terbuat dari kulit kulit mangga, nanas madu, jeruk dan batang kangkung, bayam, ketela. Kata kunci: Ecoenzym, umur simpan, mutu buah, limbah rumah tangga
creator: Elsinta Aknesia Prabulingga
creator: Andari Puji Astuti
creator: Endang Tri Wahyuni Maharani
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

EFEK DARI ATRIBUT KENYAMANAN TAMBAHAN DARI PENGUJIAN KEGUNAAN
type: item
description: The appearance of an application is a part that has an important role in fulfilling user satisfaction. Applications, especially websites, will be frequently visited if they are able to provide services and information needed by end users. The same case on the STMIK Widya Pratama website which is a tool for conveying everything related to campus activities. The question is whether the STMIK WP website is able to provide a sense of comfort and good service or not. Is the STMIK WP website able to provide a sense of comfort and good service? The addition of the comfortability attribute that was carried out in the Usability Testing method with an interaction test of 55.4% and an absolute difference of 64.4% was able to moderate the usability attribute. But how is the effect of comfortability on usability if it is done by using residual testing?The residual test results show that the Comfortability attribute has no / less influence on usability because the significance value of 0.655 is greater than 0.05 even though the parameter coefficient is negative. For further research, it is necessary to combine with other methods so that Comfortability can moderate stronger usability. Keywords: Influence, Comfortability, Usability, Website
creator: Eny Jumiati
creator: - Anggreningrum
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

PERAMALAN PRODUKSI DAN LUAS AREA TANAM TEMBAKAU DI INDONESIA DENGAN METODE ARTIFICIAL NEURAL NETWORK
type: item
description: Tobacco is a leading commodity in the plantation sector which is very important in the Indonesian economy. Products that can be produced or traded are tobacco leaves and cigarettes. In 2012, the world's largest tobacco producing countries were China, Brazil, China, and the United States. Indonesia ranks 5th as the world's largest tobacco producer with a total production of 226,704 tons or 3.0% of total global tobacco production. Indonesia's success in producing tobacco can be determined by forecasting the next few years. The data used are production data and the area of tobacco planted in Indonesia from 1975 - 2018. The method used is Backpropagation which is a supervised training method applied to the Artificial Neural Network. One of the algorithms from Backpropagation is the Levenberg Marquardt algorithm developed by Donald Marquardt and Kenneth Marquardt, which provides a solution to the problem of minimizing non-linear functions. In this study it can be concluded that the best model for tobacco production is 1-6-1 with an MSE training value of 0.153 so that the forecast in 2019 is 160,240 tons. Meanwhile, the best model for tobacco planting area is 1-16-1 with MSE training value of 0.102, so the forecast in 2019 is 190,000 Ha. Keywords: Levenberg Marquardt Algorithm, Artificial Neural Network Method, Tobacco Production
creator: Fakta Liza
creator: Wellie Sulistijanti
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

Implementasi Lean Six Sigma dalam Upaya Mengurangi Produk Cacat pada Bagian New Nabire Chair Kursi Rotan
type: item
description: In the production system the things that are often talked about are cauldron and productivity. Where quality and productivity affect each other When a company produces quality goods with low defective product levels then productivity can increase. because the output generated is many and there is no rework to repair the defective product. One company that is very concerned about quality is CV. Savana Rattan Cirebon. In the work section of CV.Savana Rattan Cirebon there are still defective products produced, one of which is the new nabire chair. Therefore, research is carried out in that section to find out what factors are causing defects in the product and to look for proposed improvements to minimize the types of defects that occur. The method used is Lean Six Sigma by finding out what waste there is and finding the cause and repair through define, measure, analyze, improve and control (DMAIC) stages. But the study focuses on the waste of defective products. Sigma's average level in the new nabire chair is 3.002 and with a DPMO value of 67468 units. In the new nabire chair there are 5 types of defects that are the most dominant, namely stretch connection with the main cause is the press machine is not working with the maximum, rpn value of 810. Oblique level with the main cause is work done at night RPN value of 240, raw materials with the main cause is wrong in the manufacture of rpn value pieces of 135, pin holes with the main cause that workers are carried out at night rpn value of 240 and the frame is not sturdy with the main cause of the use of material value rpn of 140. So that action can be taken to make improvements with the Kaizen approach. Keywords: Lean Six Sigma, DMAIC, FMEA, RPN, Kaizen
creator: Febrianis Choirunnisa
creator: Taswati Nova
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

PERAMALAN PENJUALAN SEPEDA MOTOR DI PT. SABENA MOTOR TAHUN 2019 MENGGUNAKAN METODE ARIMA
type: item
description: Motorcycle is a two-wheeled vehicle driven by a machine. The position of the two wheels in a straight line, the low speed, the stability and balance of the motorcycle depend on the handlebar settings by the rider. The use of motorbikes is very popular because of their relatively cheap price, affordable fuel consumption and operational costs. Sabena Motor Ltd often experiences unsuitable sales targets. The purpose of this study is to determine the ARIMA model and forecasting from Honda motorcycle sales data from January to December 2019. This study uses the ARIMA method. The assumptions that must be met in this method are stationary data, the variables used are single (univariate) variables and the autocorrelation value of the remainder is not significantly different from zero. Analysis for forecasting is carried out in 4 stages, namely, the model identification stage, the parameter assessment and testing stage, the diagnostic examination stage and the forecasting stage. After going through data analysis with 4 stages, the ARIMA model is obtained to predict sales of Honda motorbikes at PT. Sabena Motor 2019 with the following model forms: 𝑌𝑡= 0,0889 + 0,2998 𝑌𝑡−1 + 0,1976 𝑌𝑡−2 + 0,0482 𝑌𝑡−3 + 0,4544𝑌 Based on the model obtained, the forecast results for January to December 2019 are respectively 91,69; 88,80; 92,70; 93,34; 92,58; 94,17; 94,41; 95;52; 95,62; 96,62; 97,11. Keywords: Motorcycle, Forecasting, ARIMA Method 𝑡−4+ 𝑒𝑡
creator: Hanna Felina Ferdy
creator: Atus Amadi Putra
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ANALISIS SENTIMEN PADA TWITTER TERKAIT NEW NORMAL DENGAN METODE NAÏVE BAYES CLASSIFIER
type: item
description: The rapid development of information technology has made it easy for the public to access information quickly, one of which is on social media. Social media, especially Twitter, is now a very popular communication tool among internet users. With social media twitter, there is information data that can be processed into sentiment analysis. This study aims to classify positive and negative public sentiments on twitter related to the new normal during the pandemic. The method used in this research is the Naïve Bayes Classifier and the output of this system is visualization in the form of wordcloud. The data used were 3000 tweets consisting of 2409 positive tweets and 591 negative tweets. Sentiment analysis using the Naïve Bayes Classifier with TF-IDF weighting produces an average accuracy value of 87.33%. Keywords: New Normal, Naïve Bayes Classifier
creator: Imelya Susianti
creator: Sri Soerya Ningsih
creator: - M. Al Haris
creator: Tiani Wahyu Utami
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

UJI KADAR PROTEIN AIR SUSU IBU (ASI) DAN SUSU FORMULA PADA BAYI USIA 6-12 BULAN
type: item
description: At the beginning of its growth, humans obtain protein to grow and develop from breast milk (ASI). Breast milk is the best nutrition for babies. Breast milk contains all the nutrients a baby needs to meet his nutritional needs during the golden period and its contents are adapted to the conditions of each baby. There are still many mothers in Indonesia who give formula milk to their children so that the amount of exclusive breastfeeding in Indonesia is still relatively low. This research was conducted to test breast milk levels of infants aged 6-12 months and infant brands of formula X aged 6-12 months which are widely circulating in the market. This study uses the kjehdahl method, determination of protein content by the kjeldahl method is an indirect method, namely through the determination of N levels in the material. There are 2 samples used in this study, they are breastfeeding samples of 9 month old babies and samples of infant formula milk X 6-12 months. Each sample was duplicated to improve the accuracy of the experiment. The results showed that the average protein content of brand formula milk was 8.76 while the content of breast milk protein for 9-month-old infants was 3.48. Protein content in infant formula milk brand X 6-12 months is higher than protein content in breast milk at the age of 9 months. Keywords: Protein, ASI, Susu Formula, Metode Kjehdahl
creator: Lisna Rezchita Aulia Syadita
creator: Endang Tri Wahyuni Maharani
creator: Andari Puji Astuti
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

Analisis PDRB, IPM, Jumlah Penduduk, Pengangguran, Investasi PMA Terhadap Kemiskinan di Jawa Tengah 2011-2016
type: item
description: Poverty is a complex problem that is experienced by all countries including Indonesia. The province of Central Java is a province which has the highest poverty rate in the island of Java in 2011-2016. This research aims to analyze the effect of GDP, HDI, population, unemployment and foreign investments individually and together against poverty in Central Java. Data retrieval is performed by means of document data in the Badan Pusat Statistik (BPS). The next analysis is panel regression data estimation model. Data analysis is carried out using Eviews software. The results of this research show that GDP negatively and significantly affect poverty in Central Java, the HDI negatively and significantly affect poverty in Central Java, population positively and significantly affect poverty in Central Java, unemployment positively and did not significantly affect poverty in Central Java, foreign investment positively and did not significantly affect poverty in Central Java and GDP, HDI, population, unemployment, foreign investment collectively affect poverty in Central Java. Keywords: Kemiskinan, Regresi panel
creator: Manisha Elok Sholikhati
creator: - Wardono
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

MANFAAT EKOENZIM DARI LIMBAH ORGANIK RUMAH TANGGA SEBAGAI PENGAWET BUAH TOMAT CHERRY
type: item
description: Cherry tomato is a popular horticulture plant in the world and in Indonesia. Tomato plants (Lycopersicon esculentum) are included in the Solanaceae family. In Indonesia the level of consumption of tomatoes is increasing every year. With a higher selling price (IDR 20,000-IDR 30,000) compared to other tomatoes, the production of tomatoes has increased. Today, in addition to domestic needs, tomatoes have also been exported, but it is not uncommon for tomatoes to have been damaged or decreased in quality before they reach the user. Therefore it is necessary to develop fresh handling technology to prevent spoilage. In general, the preservation of fruit is used synthetic ingredients that are harmful to health. Therefore natural preservatives are needed as a substitute for preservatives of this synthesis to be safer. One natural ingredient for preserving cherry tomatoes is to use ecoenzymes from household organic waste in the form of vegetable and fruit skin wastes. So that the purpose of this study is to provide information on the effectiveness of the ecoenzymes of vegetable waste and fruit peels that can be used for cherry tomato preservation seen from the percentage of the production volume of ecoenzymes, the effect of the ecoenzyme concentration on the scale of cherry tomato preservation quality, and the effect of the ecoenzymes on the decay rate of cherry tomatoes . To simplify the coating of cherry tomatoes with liquid ecoenzymes, researchers took one way, namely using a coating application in the form of spraying (spraying). From the results of the study showed that the effective ecoenzymes to be used as preservatives of cherry tomatoes in terms of the effectiveness of the production of levels ofecoenzymes and the effectiveness of ecoenzymes on fruit preserving is on the variable I ecoenzymes with basic ingredients of household organic waste in the form of spinach. Keywords: Cherry Tomato, Preservation, Organic waste, Ekoenzim, Spraying.
creator: Millenia Mawar Indah Purwaning Utami
creator: Andari Puji Astuti
creator: Endang Tri Wahyuni Maharani
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

PERBANDINGAN UJI ORGANOLEPTIK PADA DELAPAN VARIABEL PRODUK EKOENZIM
type: item
description: The problem of waste in Indonesia is a problem that has not been resolved until now. The composition of waste generated from human activities is 60-70% organic waste and the rest is non-organic waste. One way to manage organic waste is to use organic waste as the basis for making ecoenzymes. The making of these ecoenzymes is made by mixing organic waste used as raw material with palm sugar and water. Then the fermentation process is carried out for three months. Then after the harvest period, organoleptic testing is carried out. In general, this study aims to determine the comparison of organoleptic test results on eight variables of ecoenzyme products. There are three parameters that researchers observed including, color, odor and moisture content produced at harvest time. This research method uses the experimental method. In this study, the results show that in the color organoleptic test, there are striking differences, namely the first variable produces clear brown color and the fourth variable produces a turbid yellowish brown color. In aroma testing, on average all ecoenzyme products at harvest produce a characteristic acidic odor. Whereas in testing the water content, the highest water content produced is 100% or as much as 500 ml and the lowest water content is produced that is 72% or as much as 360 ml. The difference in the results of the water content obtained during the harvest is due to differences in the composition of the basic ingredients used so that the water content in these materials is different. Keywords: organic waste, creative product, eco-enzym, organoleptic test
creator: Muninggar Vika S
creator: Andari Puji Astuti
creator: Endang Tri Wahyuni Maharani
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

PEMODELAN DENGAN PENDEKATAN DERET FOURIER PADA KASUS TINGKAT PENGANGGURAN TERBUKA DI NUSA TENGGARA TIMUR
type: item
description: In regression analysis, there are three approaches, namely the parametric regression approach, the nonparametric regression approach, and the semiparametric approach. In the nonparametric regression approach developed are truncated spline, kernel, Fourier series, and wavelet. This study, which will be used is to use the Fourier series. The Fourier series produces sine and cosine curves with repeated data distribution. In estimating the Fourier series to determine the best model is to use Generalized Cross Validation (GCV) and the coefficient of determination (R2). The application of the Fourier series nonparametric regression approach was carried out at the open unemployment rate in East Nusa Tenggara Province. The dependent variable is the open unemployment rate, and the independent variable is the number of poor people, the GRDP growth rate, and the college enrollment rate. The oscillations used were one to three oscillations, and the results obtained were the parsimony model with the optimal GCV with three oscillations and the R2 value of 84.08%. Keywords: Fourier Series, Nonparametric Regression, Unemployment Rate.
creator: Narita Yuri Adrianingsih
creator: Andrea Tri Rian Dani
creator: Alifta Ainurrochmah
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ORGANOLEPTIC TEST OF THE ECOENZYME PINEAPPLE HONEYWITH VARIATIONS IN WATER CONTENT
type: item
description: Ecoenzyme is a liquid made from organic matter especially fruits and vegetables fermented with water and sugar. The ecoenzyme that investigated was an ecoenzyme that used pineapple skin waste as raw material for ecoenzyme. Pineapple skin waste obtained a different moisture content. Therefore this study was conducted to determine the effect of pineapple skin water content on the results of ecoenzyme fermentation. This research was carried out in Kedungmundu, Tembalang District, Semarang City. The purpose of this research is to find out the comparison of the product of ecoenzymes with variations in the moisture content of pineapple skin as raw material for echozyme and evaluate it by organoleptic testing. Based on observations it is known that less water content of pineapple skin raw material (Sample A1), the faster the ecoenzyme fermentation process, the color of the results of the ecoenzyme will be darker, and the aroma of the ecoenzyme will be more concentrated than the ecoenzyme with more water content (Samples A2 and A3). The conclusion of the Organoleptic Test is the moisture content of pineapple waste as raw ingredient in making Ecoenzymes give differences and influence on the appearance, color, aroma and water content of ecoenzyme with different treatments. Keywords:Ecoenzyme, Pineapple waste, Organoleptic Test
creator: Nissa Ulfatu Rohmah
creator: Andari Puji Astuti
creator: Endang Tri Wahyuni Maharani
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ANALISIS KANDUNGAN LAKTOSA DAN PROTEIN PADA ASI DAN SUSU FORMULA DI KOTA SEMARANG
type: item
description: Pemberian ASI secara ekslusif saat ini masih sangatlah rendah yaitu hanya 54,3% pada tahun 2013 hal tersebut dikarenakan minimnya pengetahuan ibu-ibu terhadap kandungan laktosa da protein pada ASI, sehingga menyebabkan masyarakat lebih senang memberikan susu formula pada bayi usia 6-12 bulan. Penelitian ini bertujuan untuk mengetahui kadar laktosa pada ASI dan susu formula dan pengaruhnya terhadap tumbuh kembang bayi. Dengan metode penelitian adalah percobaan langsung di laboratorium sehingga dapat dihasilkan data secara kualitatif dan kuantitatif. Berdasarkan percobaan tersebut dapat dihasilkan bahwa kandungan laktosa dan protein pada susu formula lebih besar jika dibandingkan dengan ASI. Kata Kunci : ASI, Susu Formula, Protein, Laktosa, Tumbuh Kembang
creator: Rifa Harti Astuti
creator: Andari Puji Astuti
creator: Endang Tri Wahyuni Maharani
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ANALISIS KANDUNGAN LAKTOSA dan PROTEIN PADA AIR SUSU IBU (ASI) DAN SUSU FORMULA
type: item
description: The study was conducted with the aim of knowing the lactose and protein content in formula milk aged 6-12 months and breastmilk (ASI) aged 6-12 months. The research method used in this research is analytical research method. The research was conducted in the nutrition laboratory of the Muhammadiyah University of Semarang. This study used breast milk samples for babies aged 6-12 months, namely 8 months and formula milk for babies aged 6-12 months which were found in supermarkets. Based on the data obtained, the lactose and protein content in formula milk used as the sample is higher than the lactose and protein content in breast milk. The results of the research obtained on the lactose content test in formula milk were 20.02% while in breast milk it was 13.85%, and on the test the protein content in formula milk was obtained at 8.44% while the protein test in breast milk obtained results of 1.92 %. The high and low levels of lactose and protein content in breast milk can also be caused by many factors, including economic factors and the education of breastfeeding mothers in the breast milk sample used. In economic factors, breastfeeding mothers in the breast milk sample used are mothers who have a lower middle economic level. Economic factors also affect the content of breast milk produced. In the education factor, the mother's baby is a high school graduate (SMA), in this case it certainly affects the breast milk content used in the research sample, especially in terms of knowledge. keywords: lactose, protein, breast milk, formula milk
creator: Riska Novia Sari
creator: Endang Tri Wahyuni Maharani
creator: Andari Puji Astuti
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

Analisis Efektifitas Penggunaan Eco-enzyme pada Pengawetan Buah Stroberi dan Tomat dengan Perbandingan Konsentrasi
type: item
description: Eco-enzyme or commonly known as environmentally friendly enzymes are liquid fermented natural ingredients that are brown with a pungent fruit aroma. This enzyme contains propionic acid which can be used by microorganisms so that it can be used as a natural preservative. It is said to be eco-enzyme because it is made from residues or household waste such as vegetable or fruit waste which is mostly released by the community. The purpose of this research is to study today that a number of strawberries and tomatoes sprayed with eco-enzyme fluids increase the deterioration of quality which deals with sour aroma, soft texture and dents, as well as the growth of microorganisms in the outer layer of fruits with fruit that not sprayed with eco-enzyme fluids. This type of research is an experimental with 2 types of concentrations of eco-enzyme fluids, namely concentrations of 100% and 50% with controls using fruits that are not sprayed with ecoenzyme fluids. There are four eco-enzyme variables used in this study, namely, pineapple and mango skin (variable1), pineapple and yam peel (variable 2), watermelon, melons and pineapple skin (variable 3), and kale (variable 4). Based on the research, the results obtained in the liquid eco-enzyme both 100% concentration and 50% concentration are effective for preserving tomato fruit, but not so effective for preserving strawberries. This fruit occurs because the water content in tomatoes is less when compared to the air content in strawberries when viewed based on the surface area of the fruit. Keywords: eco-enzyme, waste, propionate acid, natural preservatives
creator: Rista Ni’matul Maula
creator: Andari Puji Astuti
creator: Endang Tri Wahyuni Maharani
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

PERBANDINGAN KADAR LAKTOSA PADA ASI DAN SUSU FORMULA PADA BAYI USIA 6-12 BULAN
type: item
description: Pemberian ASI secara eklusif menurut Peraturan Pemerintah Republik Indonesia, nomor 33 tahun 2012 adalah ASI yang diberikan pada bayi sejak dilahirkan selama 6 (enam) bulan, tanpa menambahkan atau mengganti dengan makanan atau minuman lain (kecuali obat, vitamin, dan mineral). Susu formula merupakan cairan atau bubuk dengan formula tertentu, diberikan pada bayi dan anak-anak yang berfungsi sebagai pengganti ASI. Tujuan dari penelitian ini untuk mengetahui kadar laktosa pada susu formula dan ASI umur 6-12 bulan. Penelitian ini menggunakan pendekatan kualitatif dan metode penelitian analitik dan sampel yang digunakan adalah susu formula usia 6-12 bulan dan ASI umur 612 bulan. Hasil penelitian menunjukkan bahwa kandungan laktosa pada ASI sebanyak 13,860% lebih sedikit dibandingkan dengan susu formula yang mempunyaikadarlaktosasebanyak 20,015%. Hal ini mempunyai banyak faktor eksternaldari Ibu salah satunyayaitutingkatekonomi yang sangatberpengaruhdengankadarlaktosa yang di hasilkan oleh ibu dan tingkatpendidikanyaitukurangnyapengetahuantentangasupangizi yang di dapatkan Kata Kunci: ASI, Susu Formula, Kadar Laktosa
creator: Rizki Isnaennur Khikmah
creator: Endang Tri Wahyuni Maharani
creator: Andari Puji Astuti
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

PREDIKSI PRODUKSI BERAS DI PROVINSI JAWA TIMUR MENGGUNAKAN MUSIMAN AUTOREGRESSIVE TERINTEGRASI MOVING AVERAGE DENGAN METODE EXOGENOUS INPUT (SARIMAX)
type: item
description: Indonesia is an agricultural country, meaning that agriculture plasy an important role in the national economy. This can be proven by data from the Badan Pusat Statistik in 2017 which states that agriculture is one of the sectors that most contributes to the national economy with a contribution of 13,14 percent. Java has contributed around 54% of the national rice production. Based on BPS data in 2018, one of the largest rice producers in Indonesia is Jawa Timur. With the land area that continues to decrease due to several factors, it is certain that rice production will decrease from year to year. One of the first steps in dealing with rice production in Jawa Timur is forecasting the coming year. The method used in this research is the Seansonal Autoregressive Integrated Moving Average With Exogenous Input (SARIMAX). In this method, the factors affecting the dependent variabel Z at time t are influenced not only by the function of variable Z in time but also by other independent variables at time t. The results showed that the best model for predicting rice production with the input variable rice harvest area was SARIMAX (1,0,0)(0,0,1) withthe transfer function parameter b=0, s=0, r=. . From the forecasting results wiht the best model, it is known that the highest riceproduction is always in the first subraund and the lowest is in the third subraund. Keywords: Forecasting, Rice Production, SARIMAX.
creator: Siti Nurwahdania
creator: Wellie Sulistijanti
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

PERAMALAN JUMLAH KASUS COVID-19 DI SEMARANG MENGGUNAKAN METODE AUTOREGRESSIVE INTEGRATED MOVING AVERAGE
type: item
description: The ARIMA (Autoregressive Integrated Moving Average) method is a forecasting method developed by George Box and Gwilym Jenkins which is often called the Box-Jenkins time series method.The ARIMA model is a combined model of the Autoregressive (AR) and Moving Average (MA) models. ARIMA is written with the ARIMA notation (p, d, q), where p states the order of the AR process, the d statement of order from difference is made so that the data is stationary, and q is the order statement from the MA process. To get the ARIMA model it is done with three The modeling strategy stage is Identification, Assessment, and Testing (Pankratz, 1991). This paper describes the ARIMA model of positive patients and recovered patients in the city of Semarang. The data observed are daily data from 9 April 2020 to 7 August 2020 as many as 121 data The results of the time series analysis show that for positive patients the ARIMA model (2,1,8) is obtained and the patients who recover are obtained the ARIMA model (2,1,10). sis showed that the AIC values in the patients were positive and the patients recovered were 456.66 and 338.41, respectively. Predictions of covid-19 patients for the next 30 periods for positive patients and patients recovering In the following days there will be fluctuations in positive covid-19 patients, this pandemic case can also change at any time depending on the efforts of the Semarang city government and also public awareness to always maintain hygiene and also implement health protocols that have been put in place to reduce the chain of viruses. Keywords: ARIMA, MA, AR, AIC, Box-Jenkins
creator: - Supriatun
creator: Ina Solihati
creator: Prizka Rismawati Arum
creator: Tiani Tri Wahyuni Utami
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

PENGARUH VARIASI GULA TERHADAP PRODUKSI EKOENZIM MENGGUNAKAN LIMBAH BUAH DAN SAYUR
type: item
description: Limbah organik adalah limbah yang mengandung senyawa karbon yang berasal dari makhluk hidup, seperti limbah buah-buahan dan sayuran. Volume limbah di kota Semarang mencapai 4.500 m sehari yang terdiri dari 62% limbah organik, dan 38% limbah non organik. Namun masyarakat masih belum bisa mengelola secara maksimal, padahal limbah organik maupun non organik masih dapat diolah menjadi produk yang bermanfaat. Limbah organik dapat dimanfaatkan menjadi larutan ekoenzim. Ekoenzim adalah ekstrak cairan yang dihasilkan dari fermentasi sisa sayuran dan buahbuahan dengan substrat gula. Ekoenzim yang diteliti merupakan ekoenzim yang menggunakan kulit buah dan sayur sebagai bahan baku produksi ekoenzim. Gula yang digunakan dalam fermentasi ekoenzim ini bervariasi. Tujuan dilakukannya penelitian ini adalah untuk mengetahui pengaruh variasi gula terhadap hasil produksi ekoenzim dan pengaruh kulit buah dan sayur sebagai bahan baku terhadap hasil produksi ekoenzim. Berdasarkan hasil pengamatan diketahui bahwa ekoenzim yang menggunakan gula putih menghasilkan ekoenzim dengan jumlah volume sedikit yaitu 110 ml dan persentase volume ekoenzim terhadap kadar air mula-mula adalah 22%. Sedangkan ekoenzim yang menggunakan gula merah menghasilkan ekoenzim dengan jumlah lebih banyak yaitu 830 ml dan persentase volume ekoenzim terhadap kadar air mula-mula adalah 116%. Kesimpulan produksi ekoenzim yang dilakukan dengan variasi gula dan limbah memberikan perbedaan pengaruh terhadap hasil produksi ekoenzim. Kata Kunci : Ekoenzim, Limbah Buah dan Sayur, Variasi Gula 3
creator: - Supriyani
creator: Andari Puji Astuti
creator: Endang Tri Wahyuni Maharani
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

KLASIFIKASI SENTIMEN MASYARAKAT PENGGUNA TWITTER MENGGUNAKAN METODE NAÏVE BAYES PADA KASUS PEMERINTAHAN DAERAH
type: item
description: Twitter is a microblogging site that allows its users to write about various opinions, comments, and news that discuss current issues. Many users post their opinion on a product or service they use. It can be used as a source of data to assess sentiment on Twitter. One method of automatic emotional grouping can be used, one of which is using Naïve Bayes. The purpose of this research is to build a system that is able to automatically classify the emotions of each tweet, and to determine the accuracy of the grouping.The process starts from preprocessing, there are several processes, namely tokenizing, stopword, stemming, word weighting, and normalization, which can then be processed using Naïve Bayes. Naïve Baye Process The creation of a sentiment analysis system using the Naïve Bayes method has proven that the algorithm can analyze sentiments automatically, with an accuracy rate of 95%. The results of this visualization can be used by the Government to determine policies to be taken in the future. After that perform accuracy calculations using confusion matrix. Keywords:Tweet, Naïve Bayes, governmentMaksimum
creator: Yulia Nur Kumala
creator: Sekar Jati Cahyaning Wulan
creator: Rara Ayu Puspita
creator: Prizka Rismawati Arum
creator: Indah Manfaati Nur
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

Analisis Kepuasan Pasien BPJS Terhadap Kualitas Pelayanan di Instalasi Rawat Jalan RSUD Solok Menggunakan Importance Perfomance Analysis
type: item
description: Based on the results of the study, the patients were satisfied with the performance in the Outpatient Installation of RSUD Solok. Based on the results of the Importance Performance Analysis, there are several performances that must be improved, namely the number of doctors serving patients, the speed and accuracy of pharmacy staff, the responsiveness of nurses in responding to patient complaints, and the accuracy of doctors in diagnosing disease. The performance that must be maintained is the responsiveness of doctors in responding and examining patients, clarity of information provided by registration / administration officers in the registration process, clarity of information provided by nurses about actions, clarity of information provided by doctors regarding disease, doctor friendliness and politeness, friendliness. and politeness of pharmacy officers, doctors check before making a prescription, registration staff's attention / concern in the registration process, doctor's attention / care during serving the examination / treatment, attention / care given by pharmacy staff when a patient prescribes medicine, nurse / doctor gives the patient the opportunity to ask and submit complaints. Keywords: BPJS, Solok Hospital Outpatient Installation, Patient Satisfaction, Importance Performance Analysis
creator: Yosandra Ananda Indra
creator: - Helma
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ANALISIS PENENTUAN KADAR LAKTOSA PADA ASI DAN SUSU FORMULA USIA 1-3 TAHUN DENGAN METODE LUFF SCHOORL
type: item
description: Mother's milk (ASI) and infant formula are the main source of nutrition in infants under 6 months of age. The content donated by breast milk is lactose. Lactose consists of yields and galactose that form the disaccharide chain. The purpose of this study was to study the comparison of lactose levels in breast milk and SGM formula milk in the age range 1-3 years with the Luff Schoorl method. Standardization is done by titrating Na2S2O3 ± 0.1 N solution with a standard KIO3 primary solution with 20% KI, 4N H2SO3 and 1% starch until the blue color can be returned and up to constant. Determination of lactose content by the Luff Schoorl method using the equivalent of 0.1 N Na2 S2O3 in the Luff Schoorl table.Research results obtained from breast milk and formula milk ranging from 1-3 years produced were 4.35%; 12.44. Lactose content in breast milk has a lower lactose content compared to formula milk in the age range 1-3 years. Related to this it can be concluded that lactose formula milk is higher than breast milk. Keywords: Breast milk, Milk formula, lactose
creator: Zulfa Nurfitriana
creator: Endang Tri Wahyuni Maharani
creator: Andari Puji Astuti
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

MARKETPLACE SELECTION STRATEGY WITH INTEGRATION OF FUZZY AHP AND FUZZY MOORA METHODS
type: item
description: Currently, many business actors have used marketplaces in online product marketing. Choosing the right marketplace is one of the most important parts, because it affects business profitability. This study will explain the strategy in marketplace selection with the integration of the fuzzy AHP and fuzzy MOORA method. Fuzzy AHP method is used in weighting the criteria, while the fuzzy MOORA method is used in the alternative assessment. Sources of data obtained from questionnaires distributed to marketplace users. The weighting of criteria using fuzzy AHP method obtained service quality weight of 32.76%, system quality weight of 24.35%, information quality weight of 27.42% and vendor quality weight of 15.47. In the alternative assessment using fuzzy MOORA, the Shopee performance score is 0.0285, Tokopedia's performance score is 0.0266 and Bukalapak's performance score is 0.0256. SH has the highest performance value, so SH can be used as the best alternative in the marketplace selection strategy with the integration of fuzzy AHP MOORA methods. The results of this study can be used as input for business actors in their marketplace selection strategy, so that they are expected to increase business profitability. Keywords: Fuzzy , AHP, MOORA, Marketplace
creator: Era Yuianto
creator: Ari Putra Wibowo
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ANTIHYPERCHOLESTEROLEMIC POTENTIAL OF CORIANDER (Coriandrum sativum L) EXTRACT
type: item
description: One of the risk factors of atherosclerosis is dyslipidemia. In Indonesia, the prevalence rate of dyslipidemia is increasing, until 2018 there were cases of elevated cholesterol level 43%, elevated triglyceride 26%, elevated LDL 83%, and reduced HDL 23%. Therapeutic management of dyslipidemia patients with medicine is not affordable for all societies, and it has adverse effects. Therefore, a study of the use of Indonesian traditional medicinal plants is necessary. The purpose of this research was to observe the effects of coriander extract to lower blood cholesterol level in mice. This study used male Swiss Webster mice divided into 3 groups, and each group consisted of 5 male Swiss Webster mice, those were a group of negative control with distilled water, a control group with oral treatment of coriander extract with a dosage of 840 mg/kg BW and a group of positive control with simvastatin with a dosage of 1.3 mg/kg BW. Fasting cholesterol test was performed with CHOD-PAP method on day 0 before high fat diet induction and propylthiouracil on day 30-40 after induction, and 7 days after administering coriander ethanol extract. The average reduction of cholesterol level in each group was 9.8 mg/dL (negative control), 39.4 mg/dL (dosage of 840 mg/kg BW) and 63.6 md/dL (positive control). The result of one way analysis of variance (anova) showed a significant difference in the reduction of cholesterol level of each group, that is p=0.000 (p< 0.005). In conclusion, coriander (Coriandrum sativum L.) extract can lower cholesterol level in male Swiss Webster mice. . Keywords: coriander, antihypercholesterolemia, mice, dyslipidemia
creator: Karolina Rosmiati
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ANALISIS DIMENSI CARTER DAN KEPUASAN NASABAH PADA PT BANK SYARIAH MANDIRI DI KOTA MEDAN
type: item
description: Penelitian ini bertujuan untuk menganalisis Dimensi CARTER yang terdiri dari Compliance, Assurance, Relaibility, Tangible, Emphaty dan Responsiveness terhadap kepuasan nasabah PT. Bank Syariah Mandiri di Kota Medan. Penelitian ini merupakan penelitian deskriptif kualitatif dengan jenis data yang digunakan adalah data primer dan sekunder serta teknik pengumpulan data berupa observasi, dokumentasi dan wawancara. Hasil penelitian menunjukkan bahwa Dimensi CARTER yang terdiri dari Compliance, Assurance, Reliability, Tangible, Emphaty dan Responsiveness secara keseluruhan telah diterapkan dengan baik di Bank Syariah Mandiri di Kota Medan . Kualitas pelayanan yang meliputi dimensi CARTER yang diberikan yang diberikan BSM kepada nasabah adalah memberikan dampak kepuasan kepada nasabah sehinnga nasabah berkeinginan merekomendasikan kepada berbagai pihak lain seperti keluarga, rekan kerja dan lainnya untuk menggunakan produk Yang ada di Bank Syariah di Kota Medan. Kata Kunci: Dimensi CARTER dan Kepuasan Nasabah
creator: Lenny Menara Sari Saragih
creator: Boy Fadly
creator: - Asmuni
creator: Isnaini Harahap
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

Analisis Pengembangan Potensi Desa Berbasis Indeks Membangun Desa (IDM) (Studi Kasus: Desa Ponggok, Kecamatan Palohharjo, Kabupaten Klaten)
type: item
description: The authority of the village government includes development, empowerment and public services. This authority then led the Ministry of Villages to issue a Village Ministry Regulation (Permedesa) No. 5 2015 related to the Development of Village Indicator (IDM) which is then used as a reference for each village. The purpose of this study was to determine the potential of IDM-based villages in Ponggok Village. The research method used was a qualitative method with a descriptive approach using secondary data sources. Sources of research data were in the form of articles, journals, and data related and relevant to the IDM variables and indicators. The results of the study found that Ponggok Village has been designated as a tourist village so that it affects the welfare of the surrounding community which has increased. One of the reasons behind this is the well-run management of Village-Owned Enterprises (BUMDes) assets. Keywords: Village Government, IDM, BUMdes
creator: Mohamad Sukarno
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

PENINGKATAN KETERAMPILAN IBU RUMAH TANGGA MELALUI DIVERSIFIKASI PRODUK SEKUNDER PENGOLAHAN MINYAK KELAPA TRADISIONAL
type: item
description: The impact of Covid-19 has been felt by the Indonesian people, especially the lower class, who are indicated to have experienced difficulties in fulfilling their daily needs during the pandemic until now. The implementation of this service is carried out to provide solutions to the community, especially housewives in Latellang Village, Patimpeng District, Bone Regency who were also affected by the impact of the Covid-19 pandemic. The solution provided is in the form of innovation starting at home by utilizing wasted coconut dregs and underutilized oil crust into a product of chili sauce for oil crust and coconut floss which has economic value. The implementation of this reserach includes two stages, namely preparation and visual analysis of additional effects of diluents. Impact this research and programs for housewives to become more productive and able to distinguish between the use of oil or water as a diluent in the production of oil crust sauce and shredded. The result of this research also dedication are an increase in partners' skills in producing oil-crust sauce which is packaged in a bowl with a net weight of 50 grams and shredded coconut packed in a pouch with a net weight of 70 grams. In addition, housewives are able to know the use of water and oil in making chili sauce and shredded coconut. The results of the comparison show that the use of oil as a diluent will result in a much more durable oil crust sauce product (more than 2 months) than using water. Shredded coconut products only last 1 week using oil compared to using water that lasts less than 1 week. Keywords: Oil Crust Sauce, Shredded Coconut, Buginese Traditional Oil, Coconut Oil
creator: - M Yasser
creator: Andi Muhamad Iqbal Akbar Asfar
creator: Andi Nurul Istiyana
creator: Andi Muhammad Irfan Taufan Asfar
creator: Eko Budianto
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

EFEKTIVITAS PEMBANGUNAN DESA PADA PELAKSANAAN KEBIJAKAN DAN MANAJEMEN KEUANGAN DESA DI KABUPATEN BUNGO
type: item
description: Penelitian ini dilakukan untuk mengetahui pengaruh Pelaksanaan Kebijakan Dana Desa dan Manajemen Keuangan Desa terhadap Efektivitas Program Pembangunan Desa di Kabupaten Bungo. Penelitian ini merupakan penelitian jenis eks-planatif karena bertujuan untuk meneliti karakteristik variabel dan hubungan antar variabel yang telah ada. Populasi dalam penelitian ini adalah seluruh desa yang ada di Kabupaten Bungo yang berjumlah 141 Desa. Dari populasi tersebut ditarik jumlah sampel sebanyak 35 responden dengan metode penarikan sampel menggunakan tehnik non probability sampling dengan cara Convinience Sampling. Hasil penelitian ini terdapat pengaruh yang positif dan signifikan pada pelaksanaan kebijakan dana desa dan manajemen keuangan desa terhadadap efektifitas pembangunan desa baik secara parsial dan simultan. Dengan pelaksanaan yang semakin baik dan ditunjang dengan manajemen keuangan yang baik maka akan meningkatkan efektifitas pembangaunan desa. Keywords: Pelaksanaan, Keuangan, Efektivitas, Dana Desa
creator: Nova Elsyra
creator: Syah Amin Albadry
creator: - Zulkifli
creator: Nanik Istianingsih
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ANALISIS STRES DENGAN KEJADIAN NYERI GOUT ARTHRITIS PADA LANSIA
type: item
description: The prevalence of gout arthritis in Batam City is 4138 and the highest is in Puskesmas Batu Aji with 615 cases. One of the incidence of arthritis gout pain is caused by stress. This study aims to determine the difference between stress and the incidence of gout arthritis pain in the elderly. This type of research is an analytical study with a case control design. The population of this study were the elderly ≥ 60 years with a total of 30 case respondents and 30 control respondents in the Puskesmas Batu Aji, Batam City. The sampling technique used was purposive sampling. The results showed that most of the elderly experienced stress and pain of gout arthritis as many as 24 (40.0%). From the results of the chi square statistical test, it was found that the p value = 0.001 (<0.05), with the results of an Odd Ratio of 6,000, this shows that elderly people who experience stress have a 6 times greater risk of experiencing gouty arthritis pain. Keywords: Stress, Gout Arthritis Pain, Gout Arthritis
creator: Revi Yulia
creator: Neli Roza
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ANALISIS KONDISI FISIK DAN PSIKIS TERHADAP ANAK KORBAN BROKEN HOME
type: item
description: This study aims to determine the physical and psychological conditions of child victims of broken home in the city of Semarang in terms of: 1) Physical violence 2) Sexual violence 3) Psychological aspects 4) Verbal violence and 5) Spiritual violence. This type of research is descriptive qualitative on child victims of broken home. The research subjects were teenagers broken home in the city of Semarang. Data collection techniques by observation, interviews and documentation. The results showed that there were children who were victims of broken home who experienced physical, sexual, psychological, verbal and spiritual violence. Judging from the results of the study, there were respondents who experienced the heaviest physical violence, namely being slapped with a hard object, in sexual violence there were respondents who admitted that they were almost raped by their own fathers, psychological violence respondents saw their father carrying another woman in the car, the respondent's verbal violence only became a burden to people old, and on spiritual violence there are no restrictions. Keywords: Broken home, kekerasan fisik, kekerasan seksual, kekerasan psikis, dan kekerasan verbal.
creator: Santi Sri Hartanti
creator: Vira Salsabila
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

WATERMARKING TECHNIQUE USING LEAST SIGNIFICANT BIT METHOD ON BATIK MOTIF IMAGE
type: item
description: Batik is an artworks that become Indonesian indigenous culture. It is aknowledged that batik is the Indonesian characteristic with the various culture. The culture diversity showed by the various motifs. Batik diversity is an origin character from its region in Indonesia. Pekalongan batik has been developing and keep the local wisdom involved by emerging the certain colors as well as a combination between nature and modern motifs. The developing batik motif resulted the various batik art in Pekalongan with its various kinds. Every single batik motif needs to be copyright protected as an appreciation of the nation man creation. In the digital marketing era of Pekalongan batik through marketplace that has been reached an unlimited world. Nevertheless the digital batik motif pattern uploaded is prone to be manipulated, the digital copyright protection upon the batik motif pattern is needed. The research was done by designing and developing the watermarking application using Least Significant Bit (LSB) method. The testing system of the designed watermarking application was done by batik motif pattern data that is given by text message describing the batik motif pattern. The application is functioned properly and can be used as the solution of batik pattern copyright protection. Keywords: Motif batik, watermarking, Least Signnificant Bit
creator: - Widiyono
creator: Ari Putra Wibowo
creator: Arief Soma Darmawan
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

FIRM SIZE, FIRM PERFORMANCE, SALES GROWTH DAN BOARD DUALITY DALAM PENGELOLAAN CASH CONVERSION CYCLE
type: item
description: v> The cash conversion cycle is identified as a company's cash flow, which refers to the period between cash outflows and cash inflows. Companies need to manage the cash conversion cycle to measure the time it takes to convert investments into cash. Companies with smaller cash conversion cycles or shorter days are considered better. It can show how fast and efficient a company’s buying, selling and collecting supplies activities. Accelerating the cash conversion cycle without disturbing the running of the company will increase profits, because the longer the cash conversion cycle, the greater costs required. The research objective is to determine the effect of firm size, firm performance, sales growth, and board duality on the cash conversion cycle. The population in this study is the company IDX30 listed on Indonesia Stock Exchange for 2015-2019 period. The sample is conducted using purposive sampling methods and 115 companies are met with the sample criteria for analysis. The data analyzed using multiple linear regression analysis. The results of this study show that firm size, firm performance, and board duality have effect on the cash conversion cycle. Meanwhile, sales growth has no effect on the cash conversion cycle of public companies at IDX30. Keywords: cash conversion cycle, firm size, firm performance, sales growth, board duality
creator: Wahyu Aftiyana
creator: Shinta Permata Sari
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

PENGEMBANGAN MEDIA INOVATIF BERBASIS PROJECT BASED LEARNING DENGAN DESAIN FLIPPED CLASROOM
type: item
description: v> Based on the results of preliminary observations made at IKIP Budi Utomo Malang, several conditions were found in Biochemistry learning. Some of the findings include: (1) there is a lot of biochemical material and very limited time available, (2) the teaching materials used by teaching lecturers are only in the form of mandatory books, (3) learning is more focused on the teacher center. The purpose of this study is to produce a Flipped Classroom learning system design by applying the Project Based Learning model. In the development of the Project Based learning model, there are six stages that must be carried out by the developer, namely: (a) Asking essential questions (Start With the Essential Question), (b) Designing a project plan (Design a Plan for the Project), (c) Preparing a Schedule (Create a Schedule), (d) Monitor students and project progress (Monitor the Students and the Progress of the Project), (e) Assess the Outcomes, (f) Evaluate the Experience. Validation results from media experts, material experts and learning design experts obtained valid data (≥ 80%), so that the design of this learning system is feasible to be implemented in the Biochemistry course. Keywords: Media, Project Based Learning, Flipped Classroom, Biochemistry
creator: Wilyati Agustina
creator: Siti Napfiah
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

THE ANALYSIS OF LEADING ECONOMIC SECTOR IN NORTH SUMATRA
type: item
description: v> The economic sector played an important role in national development, in order to have a more advanced national development paradigm shift, Plans or strategies were needed to encourage the economic growth. It was important to explore and to identify the potential development of the regional economic sector which was used as leading sector to provide direction and decision-making material for the parties in creating added value and competitiveness of the leading sector. Therefore, this study aimed to analyze what economic sectors are based on leading sectors or what sectors that played a greater role as a trigger for regional economic development in North Sumatra from 2015 to 2019. The type of data used in this study was secondary data from Gross Regional Domestic Product (GRDP) economic sector of North Sumatra which were obtained from the Central Statistics Agency (CSA) of North Sumatra. The analysis methods used were Location Quotient (LQ) and Shift Share. The results of this study indicated that North Sumatra had five leading sectors, namely agriculture, forestry and fisheries sectors; water supply, waste management, waste and recycling sectors; construction sector; wholesale and retail trade, car, and motorcycle repair sectors; and the real estate sector. The agriculture, forestry, and fisheries sectors were the biggest contributions in North Sumatra from the overall analysis carried out. Keywords: Economic Sector, Leading Sector, Location Quotient (LQ), Shift Share
creator: Monika Karolina Sianturi
creator: Evi Deristina Sinaga
creator: Dwi Rayana Siregar
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

HUBUNGAN KEMAMPUAN MEMBACA DENGAN MENYELESAIKAN SOAL CERITA MATEMATIKA SISWA SD PLUS NURUL HIKMAH PAMEKASAN
type: item
description: v> This study aims to determine the correlation between studentsreading ability and the ability to solve mathematics word problems at SD Plus Nurul Hikmah Pamekasan. The type of research is Correlation Research with the population of 110 grade 4 students at SD Plus Nurul Hikmah. The sample is 22 students selected through random sampling technique. The results showed that, r count = 0.645 higher than r table = 0.423. Because r count > r table, Ho is rejected and Ha is accepted, which means there is a correlation between students reading ability and the ability to solve mathematics word problem at SD Plus Nurul Hikmah Pamekasan. The influence of reading ability towards the ability to solve mathematic word problems is 41,6%. While the 58,4% is affected by other variable. Keywords: Reading Ability, Mathematics word problem
creator: Fatimatuz Zahroh
creator: Nining Hoirul Latifah
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ANALYSIS OF STUDENT CREATIVITY AND PROBLEM SOLVING ABILITY IN MSTR APPLICATIONS COURSE
type: item
description: v> In the era of industrial 4.0, it should form the next generation must be capable of developing in the several aspect to deal with those future, by using education is one way to prepare it. This study aims to analyze how the results of Mathematics, Science, Technology and Engineering (MSTR) Application course on creativity and problem solving ability students on the food theme. The subjects in this study were The Students of Faculty of Mathematics and Science Education, Indonesia University of Education who had attended MSTR course in 1st and 2nd Semester of the 2019/2020 academic year. The sampling technique used cluster random sampling two stage. Data analyzed by descriptive quantitative techniques through product assessments (LKM, reports, videos, etc.) and problem solving rubrics. The results showed that there was a relationship between creativity and the problem – solving abilities of students after attending the MSTR Application lectures. Keywords: Creativity, Problem Solving Ability, MSTR Application Course
creator: D. N. Rahmawati
creator: S. Anggraeni
creator: S. A. Yudianto
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

THE DEMOTIVATING FACTORS OF SPEAKING ENGLISH IN SPEAKING CLASS AMONG FIRST-YEAR STUDENTS OF ENGLISH EDUCATION STUDY PROGRAM
type: item
description: v> This study aimed at describing the demotivation factors in speaking English in speaking class among first-year students of English education program. This research was a quantitative research with a survey approach through questionnaire. The sample of this research was 98 students from 3 classes of the first year students of English Education Study Program in Universitas Jambi. The data in this research were obtained through 25 questions of the questionnaire adapted from Kikuchi and Sakai (2009). The finding showed that the demotivating factor which influenced students in speaking English was internal factor with 72 %. The students said that they fell lack of confidence when they try to speak in front a lot of people and they lost control when speaking English although in front of their classmate. Therefore, it is suggested to the students to multiply the practice of talking with friends and start to believe in themselves that the self-confidence can grow as often as they practice. Keywords: Demotivation, English, Speaking
creator: Dian Puspita Ningrum
creator: Alfin Fahmi
rights: Copyright (c) 2020 EDUSAINTEK
volume: 4

ANALYSIS OF EDUCATION FOR SUSTAINABLE DEVELOPMENT COMPETENCIES AND SCIENCE PROCESS SKILLS IN PRESERVICE TEACHERS PROJECTS
type: item
description: This study aims to analyze the product of the students' learning in the subject of Mathematics, Science, Technology and Engineering (MSTR) on the Education for Sustainable Development (ESD) aspect and integrated science process skills. These products are in the form of student worksheets, posters and learning videos that were originally created by Pre-service teacher. The research method applied is descriptive method with ex post facto research approach. The research population in this study were all FPMIPA faculty students in one of the State LPTKs who contracted MSTR courses. The samples taken in the study were 95 students using cluster random sampling technique. The instruments used are the integrated science process skills assessment which prioritizes aspects of the scientific process and the rubric for assessing indicators of the competencies of ESD. The results show that the two ESD indicators and integrated science process skills can be improved through project assignments assigned to the MSTR course learning with Student Worksheets (LKM) obtaining the highest average ESD aspect score of 3,03 and the type of article project obtaining the highest average score of 3,03. 3,18 on the aspects of integrated science process skills. The different types of projects are the key points for high aspects of ESD and science process skills can be improved in research. Keywords: Education for Sustainable Development, ex post facto, Integrated Science Process Skills, MSTR
creator: Nunu Supriyatna
creator: Sri Anggraeni
creator: Wahyu Surakusumah
rights: Copyright (c) 2021 EDUSAINTEK
volume: 4

QUESTION ANALYSIS OF DAILY TEST AND FINAL TEST BASED ON COGNITIVE BLOOM REVISION
type: item
description: Teacher has a main role in educaton, teacher a determinant progress of a nation in the future. Teacher has to master some competencies, one of which is doing the evaluation. The characteristic of the curriculum 2013 is developing the balance between spiritual attitude, social attitude, knowledge & skills, and apply them in any situation at school and community This study aims to identify the extent to which teachers make questions based on cognitive levels of bloom revision. The chosen subject is one of MAN teachers in Bandung city. Data collection technique was carried out by collecting documentation in the form of questions made by the teacher and questionnaire for the teacher. The data analysis technique was carried out by identifying the questions in cognitive bloom revision and its integration with Al-Quran. The questions used are daily exam questions (PH) and final exam questions (PAT). The questions made by the teacher have averages in C1 and in C2, while in C3 they are rarely used. There was not found that the test questions are included in high order thinking skill (HOTS) category (C5-C6). No integrated questions of biology and fiqh or Al-Quran made by teacher Keyword: Daily Exam quwstion, PAT, congnitive Bloom, Al-Quran
creator: Nida Nadillah
creator: Nuryani Rustaman
creator: Yayan Sanjaya
rights: Copyright (c) 2021 EDUSAINTEK
volume: 4

In Search of SDG’s Competencies to be Implemented Into Science Curriculum at SMP (Sekolah Menengah Pertama) Level
type: item
description: The Science curriculum at SMP (Sekolah Menengah Pertama) is an integration of Physics, Biology, Chemistry, Astronomy, and Earth Science. Sustainable development goals (SDG) which have been created by the UN (United Nations) should be infused into the school curriculum. There are five points of SDG’s i.e ; (1) Clean water and sanitation, (2) Clean energy, (3) Climate change, (4) Life underwater, and (5) Life on land, which will be implemented into the science curriculum. The method of this research is quantitative descriptive with two techniques for collecting data. First, researcher looked for SD keywords in google trends around West Java area. Secondly, sample has been taken by purposive sampling technique have been surveyed for 4 SD topics. About 240 science teachers in SMP at West Java contributed to this research survey. Google trends show comparison between two SD words in order to predict priority scale of competencies students needed. The researcher found that more than 85% of teachers agree about SD competencies. This research can be a reference for education stakeholders, especially teachers and curriculum developers in connecting the values of SD with science competencies. By using big data resources, this research can analyze which most SD values sought after and its relation with teachers perspective from questionnaire. Keywords: competencies, curriculum, google, science, sustainable, trends
creator: Annisa Fitri
creator: Mohammad Ali
rights: Copyright (c) 2021 EDUSAINTEK
volume: 4

PERAMALAN INFLASI DI KOTA SURAKARTA MENGGUNAKAN MODEL Autoregressive Integrated Moving Average (ARIMA)
type: item
description: Inflation is a problem for the whole world, both directly and indirectly which affects the economy. The future instability of inflation in the city of Surakarta will make it difficult for the central bank and government to determine policies. To overcome the instability of the inflation rate, one way that can be done is to predict time series data. The Autoregressive Integrated Moving Average (ARIMA) method has the ability to capture the necessary information regarding the inflation rate and is able to overcome the instability of the inflation rate. The purpose of this study is to predict inflation in the city of Surakarta from January 2020 to December 2020 using the best ARIMA model assisted by software R. Inflation data is taken from BPS Surakarta City from January 2010 to December 2019. ARIMA analysis is carried out in accordance with the Box-Jenkins procedure. namely identifying data, estimating parameters and significance testing, and determining the best ARIMA model. The results of the analysis using R show that the best ARIMA model for forecasting inflation in Surakarta is ARIMA (1,0,0) (2,0,0). The level of accuracy of the results of this inflation forecast still needs to be developed with further research, such as modification of the model which is expected to determine a more accurate forecast to ensure that a policy step or strategy of the government and central bank related to inflation can be managed properly. Keywords : ARIMA, Inflation, Forecasting, Time Series
creator: Ari Dirgantara
creator: Alansyah Laode Jinda
creator: Muhammad Febri Rinanda
creator: Indah Manfaati Nur
creator: Fatkhurohman Fauzi
rights: Copyright (c) 2021 EDUSAINTEK
volume: 4