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JURNAL EKSAKTA PENDIDIKAN (JEP)

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Published by Universitas Negeri Padang

ISSN : 26141221 EISSN : 2579860X DOI : -

Core Subject : Science, Education, Agriculture,

Agriculture, Biological Sciences & Forestry Chemistry Education Mathematics Physics Other

Jurnal Eksakta Pendidikan (JEP) merupakan suatu jurnal nasional yang secara khusus mempublikasi artikel-artikel dari hasil penelitian yang relevan dengan inovasi dan kreativitas dalam pendidikan Matematika dan Ilmu Pengetahuan Alam (MIPA). Ruang lingkup inovasi dan kreativitas hasil penelitian yang dipublikasi mencakup perencanaan pembelajaran, pelaksanaan pembelajaran, evaluasi pembelajaran, pengembangan perangkat pembelajaran, pengembangan pembelajaran, pengembangan evaluasi pembelajaran, dan kebijakan pendidikan dalam bidang pendidikan MIPA. JEP diterbitkan oleh Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Padang secara berkala dua kali dalam setahun yaitu bulai Mei dan November.

Arjuna Subject : -

Articles 326 Documents

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PRAKTIKALITAS MEDIA VIDEO TUTORIAL SEBAGAI SUPLEMEN DIGITAL LEARNING PADA MATA KULIAH PERSAMAAN DIFERENSIAL BIASA Rifandi, Ronal; Ahmad, Defri; Gusteti, Meria Ultra
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 4 No 1 (2020): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Industrial revolution 4.0 in which digital technology being more integrated in all aspects of human life will demand the new reform of education world. Not only can it affect the curriculum being taught, but it will also lead to the changes of the methods and approaches in conducting the lesson. One of the changes is the use of digital learning. Universitas Negeri Padang has regulation of conducting lesson through e-learning platform proportionally for all courses, including the course of Ordinary Differential Equation. Ordinary Differential Equation is a mandatory course that should be taken by mathematics department?s students. In order to support students to develop their under standing about the concept and its application while using digital learning method, the researchers develop some tutorial video as supplementary media. Therefore, this study aimed to describe the practicality of the tutorial video. This is a descriptive research where the data were collected using closed questionnaire. The respondents were 39 mathematics students of Universitas Negeri Padang who joined Ordinary Differential Equation Course in the semester of January-June 2020. The result indicates that the video tutorials used in the course are in the category of very practice with the score percentage 86,6%.

TINGKAT PENERAPAN PENDEKATAN SAINTIFIK ANTARA BUKU AJAR EDUPARK FISIKA MIFAN WATERPARK PADANG PANJANG DENGAN BUKU STANDAR Trisma, Elsi; Hamdi, Hamdi; Sari, Dewi Puspa
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 4 No 1 (2020): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

The scientific approach is a learning process that is procedurally designed according to the general steps of scientific activity. This study aims to determine the suitability of the application of the scientific approach in accordance with the 2013 curriculum for SMA / MA. The research used is descriptive research with a qualitative approach. The population in this study was the Edupark Physics research books. The standard book used is seen from several high school physics textbooks made in Indonesia and used in West Sumatra. The sample in this study was the Edupark Textbook of Mifan Waterpark Padang Panjang Physics and standard books namely Physics book for SMA / MA class X curriculum 2013 revised 2016 and class XI curriculum 2013 in 2017 published by Erlangga with the instruction of Marthen Kanginan. The data in this study were taken using research instruments and data collection techniques through documentation studies. The results showed that the level of appropriateness of the application of the scientific approach in the textbook Edupark Physics Mifan Waterpark Padang Panjang based on Permendikbud No. 103 of 2014, there are still many subject matter that have not applied the steps in the scientific approach, so that the results obtained are not in accordance with the percentage 39.6 %. Whereas the standard book that is used has a percentage of 38.2% with the category not quite right. Thus it can be concluded that the Teaching Edupark Textbook of Mifan Waterpark Padang Panjang has a category that is equivalent to the standard book used. However, it is necessary to conduct a review so that the application of the scientific approach to the two books has more appropriate results.

PENDAHULUAN JURNAL EKSAKTA PENDIDIKAN VOL 4 NO 1 MEI 2020 Pendidikan, Jurnal Eksakta
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 4 No 1 (2020): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

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Pendahuluan Jurnal Eksakta Pendidikan Vol 4 No1 Mei 2020

PENINGKATAN PENALARAN ILMIAH SISWA MELALUI PEMBELAJARAN GUIDED INQUIRY BERSTRATEGI SCAFFOLDING PADA MATERI SUHU DAN KALOR Sundari, Putri Dwi; Rimadani, Ety
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 4 No 1 (2020): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

The purpose of this research was to analyze the students? scientific reasoning skills in the guided inquiry learning integrated of scaffolding in heat and temperature. The research used mixed-method with embedded experimental design. The subject of this research was 29 students of class X in Sidoarjo state high school. The instrument consists of treatment and measurement instruments. The treatment instruments consist of syllabus, lesson plan, and student worksheet. The measurement instrument consists of scientific reasoning skills test. The test development based on scientific reasoning pattern proposed by Lawson with a reliability of 0.848. The quantitative data on students? scientific reasoning skills was analyzed using Wilcoxon-test, while qualitative data was analyzed by reducing data and coding using a scientific reasoning pattern rubric. The results show that students? scientific reasoning skill in heat and temperature increased after following the guided inquiry learning integrated of scaffolding. The students have been able to use information to determine whether a conclusion is likely to be true or not, but students are still unable to recognize and interpret relationships in situations described by observed or abstract variables.

ANALISIS KESALAHAN MAHASISWA DALAM MENYELESAIKAN SOAL MATEMATIKA DITINJAU DARI PROSEDUR NEWMAN Daswarman, Daswarman
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 4 No 1 (2020): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

A reason for students? low learning outcomes in Basic Mathematics 1 in PGSD FKIP Univer sitas Bung Hatta is found to be errors in answering the questions. This study aims to describe the errors and find factors that cause students errorly answer the questions in Basic Mathematics 1. This is a descriptive research using case study design with interview and test as data collection techniques.  Errors analysis conducted with Newman Procedures shows that 4.89% of students experience Reading error, 8.22 % of students experience Comprehension Error, 12.67%  experience Transformation Error, 15.11% of students experience Process Skill Error, and 1.56% of students experience Encoding Error. Factors that cause errors include abhorrance of math, carelessness in solving problems, reluctance to ask questions during lecture, and the absence of motivation to learn.

PENGEMBANGAN LOCAL INSTRUCTIONAL THEORY PADA TOPIK PEMBAGIAN DENGAN PENDEKATAN MATEMATIKA REALISTIK Fauzan, Ahmad; Yerizon, Yerizon; Tasman, Fridgo; Yolanda, Rendy Novri
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 4 No 1 (2020): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

This research aimed to develop local instruction theory that is valid, practical, and effective to help elementary school students developing their mathematical problem-solving skills. Therefore a sequential activityis design on dailybasis to encourage students to develop their ability to solve mathematical problems, especially on the topic division. To achieve the goal, realistic mathematics approach was implemented to grade three elementary students in the learning process. The designed activities were validated by experts on the aspects of mathematical contents, language, didactical process based on realistic mathematical approach. Data were analyzed with descriptive statistics and parametric statistics. The validation results show that the local instruction theory was valid, and the implementation shows that the local instruction theory is practical and effective in improving students' mathematical problem-solving skills.

PENINGKATKAN AKTIVITAS SISWA MENGGUNAKAN MEDIA PAPAN CATUR TENTANG MATERI PEWARISAN SIFAT KELAS IX SMPN 4 KOTA SOLOK Hurriyati, Hurriyati
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 4 No 1 (2020): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Material inheritance is one of the materials in science subjects that students are less interested in. This can be seen from the low motivation of students in learning. In addition, in this material students are required to use a variety of terms that are new to them, using letter symbols to indicate characteristic or genes in order to be able to cross and be able to determine the choice of genotypes and phenotypes resulting from these crosses. The purpose of this study was to increase the activities of students who use chess boards on material inheritance. This research is a Classroom Action Research (CAR) which was conducted in two cycles. The subjects of this study were 30 students in class IXa. The results of this study indicate the use of chessboard media on class nature inheritance material in class IXa students at SMPN 4 Solok City can increase student activity. Thus this media can be used in learning to increase student activity on material inheritance.

KEMAMPUAN KOMUNIKASI MATEMATIS SISWA SMP MELALUI ELPSA FRAMEWORK Amalia, Dessy; Johar, Rahmah; Ikhsan, M.
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 4 No 1 (2020): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

The mathematical communication ability of students is still low. One effort that can be done is to implement Experiences, Language, Pictures, Symbols, Application (ELPSA) framework. The pur pose of this research was to determine students' mathematical communication skills through the application of the ELPSA framework. This research is a descriptive quantitative research. The sub jects were Year 8 students of one of Junior High School in Banda Aceh which consisted of 24 students. Data collection is done through stdeunts worksheet and mathematical communication tests. Data ana lysis was performed by calculating the score of students' mathematical communication in groups and individually using percentage techniques. The results of this research are the mathematical com munication abilities of students in groups during learning with the implementation of ELPSA framework producing high average score. Whereas students' mathematical communication skills after the implementation of the ELPSA framework showed 75% of students met the minimal criteria.

ANALISIS MEDIA, SUMBER BELAJAR, DAN BAHAN AJAR YANG DIGUNAKAN GURU FISIKA SMA MATERI GELOMBANG DI SUMATERA BARAT DITINJAU DARI KEBUTUHAN BELAJAR ABAD 21 Marsa, Putri Bullquis; Desnita, Desnita
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 4 No 1 (2020): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

This study aims to look at the media, learning resources, and teaching materials used by physics teachers of high school for wave material. In accordance with the learning needs of 21st century, the media used must be IT-based. To see how important the use of IT media in learning process is conducted research with descriptive analysis research type. The data of this study were obtained with interview guidelines, directly with teachers distributing questionnaires the availability of media, learning resources, and teaching materials in schools to respondents, namely teachers in seven schools, and distributing questionnaires for learning resources and teaching materials consisting on identity and indicators of aspects reviewed in learning resources and teaching materials. Based on results of data acquisition, it was found that teacher has not used much media in the learning process. In fact, for 21st century learning, IT-based learning media are needed so students can practice 4C skills (critical thinking, creativity, communication, and collaboration).

PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK FISIKA BERBASIS PENDEKATAN SCIENCE, TECHNOLOGY, ENGINEERING, AND MATHEMATICS UNTUK MENINGKATKAN BERPIKIR KRITIS PESERTA DIDIK Ramli, Ramli; Yohandri, Yohandri; Sari, Yulis Septianas; Selisne, Mitri
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 4 No 1 (2020): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Students' critical thinking skills are still not optimal. One of the reasons is the use of teaching materials in the form of student worksheets that are not yet in line with the good student worksheet structure, do not yet contain the STEM approach, and critical thinking indicators have not been clearly illustrated in the student worksheet. The purpose of this study is to determine the validity of the LKPD, determine the practicality and effectiveness of using student worksheet Physics based on the STEM approach that can improve students' critical thinking. This type of research is research and development (R&D) using the Borg & Gall model which consists of the initial research and information gathering stage, planning, developing the initial product format, and initial trials. As the object of research is the Physics student worksheet based on the STEM approach. Data collection instruments used were expert validation sheets, practicality test sheets, and effectiveness test sheets. The effectiveness test uses an assessment sheet of learning outcomes tests and observation sheets of students' critical thinking. The data analysis technique used is the analysis of the validity of the Physics student worksheet, the practicality analysis of the use of the Physics student worksheet, and the effectiveness analysis of the use of the Physics student worksheet. Based on the analysis of the data that has been done, two research results can be put forward. First, the average value of the validity of the Physics student worksheet based on the STEM approach is 0.88 and this value is included in the valid category. Second, the average value of the practicality test for the use of Physics student worksheet by teachers and students respectively 91.44 and 84.14. This value shows the Physics student worksheet is in the category of very practical. Besides that, the use of Physics student worksheet based on the STEM approach is effective to improve students' critical thinking

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Contact Name
Toni Supriadi

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Toni Supriadi

Phone
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Journal Mail Official
jep@ppj.unp.ac.id

Editorial Address
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Location
Kota padang,

Sumatera barat

INDONESIA