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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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Kemampuan Representasi Matematis Siswa melalui Model Problem Based Learning pada Materi Lingkaran dengan Konteks Kepramukaan di SMP Aslamiah, Suaibatul; Johar, Rahmah; Maidiyah, Erni
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 3 No 2 (2019): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Mathematical representation ability is a useful ability for students to develop and optimize their mathematical abilities. The real situation shows that the importance of the ability of mathematical representation has not been matched by student achievement. This condition can be solved by applying problem based learning model to learning in a context that is familiar to students such as scouts. The aim of this research is to explain the ability of students? mathematical representation through the Problem Based Learning model with scouts context on circle material at SMPN 8 Banda Aceh. This research used qualitative approach with a type of research is descriptive. Data obtained through tests of student? mathematical representation abilities and interviews. The ability of students? mathematical representations was analyzed by utilizing the data obtained in student learning in groups through PBL model and data of result test after the application of PBL model. The achievement of this research is the ability of students? mathematical representation during learning with PBL model in groups is accordance with the ability of students? mathematical representation after applying the PBL model. The mathematical representation ability of high ability students is able to complete all of the indicators of the mathematical representation ability, students who are in the medium ability only complete indicators of visual and symbolic representation, and low ability students only able to complete indicator of visual representation, although not perfectly.

Analisis Sajian Buku Ajar Fisika SMA Kelas X Semester 1 Terkait Komponen Science, Technology, Engineering, Mathematics (STEM) Agnezi, Laura Aliyah; Khair, Nyswatul; Yolanda, Sinta
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 3 No 2 (2019): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

An important problem in the 21st century is the integration of information and communication technology in learning. Because teachers and students must be prepared to keep abreast of increasingly sophisticated times. STEM is a learning that integrates science (science), technology (technology), engineering (engineering), and mathematics (mathematics). STEM provides learning through the process of solving problems in everyday life in order to enhance students' creative abilities. STEM learning aims to improve the ability of students to compete with the surrounding environment and globally, both in science and able to innovate technological products. Currently there are many textbooks in circulation with various publishers. For this reason, it is necessary to find out whether the outstanding textbooks have been able to facilitate the implementation of the STEM approach in learning. The solution to this problem is to analyze the extent to which the textbook meets the STEM component. This type of research is a descriptive research with a qualitative approach. The population of data in this research were all physics textbooks for class X semester 1 high school. The samples in this research were five books used in learning physics in class X semester 1 high school. The data in this research were taken using a research instrument which had 4 components which were elaborated into 19 assessment items and data collection techniques used are through observation. The results of this research indicate that the average suitability obtained for each book that is in textbook 1 has a value of 88 with a category in accordance with the STEM component. In textbook 2 has a value of 85 with a category in accordance with the STEM component. In textbook 3 with a value of 72 with categories according to the STEM component. Textbook 4 with a value of 77 with categories according to the STEM component. Finally in textbook 5 with a value of 85 with a category very much in accordance with the STEM component

Analisis Kompetensi Guru dalam Mempersiapkan Media Pembelajaran Berbasis Teknologi Informasi Era Revolusi Industri 4.0 Rahim, Fanny Rahmatina; Suherman, Dea Stevani; Murtiani, Murtiani
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 3 No 2 (2019): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Indonesia faces the biggest challenge in education. Various problems have arisen including teachers not yet utilizing technology optimally in learning. Teachers in schools still maintain conventional learning. Actions to motivate teachers are needed so that integrated learning of information technology can be implemented well. This is in accordance with the demands of the industrial revolution 4.0 in the learning process where teachers and students together make innovations including the use of information technology-based learning media. To find out how deep the teacher's understanding of the preparation of information technology-based learning media in the revolution era 4.0, analysis in the form of quantitative data presented descriptively is needed.

Pendahuluan Jurnal Eksakta Pendidikan Vol 3 No2 November 2019 Pendidikan, Jurnal Eksakta
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 3 No 2 (2019): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

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Pendahuluan Jurnal

Peningkatan Keterampilan Berargumentasi Ilmiah Pada Siswa Melalui Model Pembelajaran Argument- Driven Inquiry (ADI) Nasution, Eni Sumanti
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 3 No 2 (2019): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Destination of research to analyze increased  students' scientific argumentative ability by way of Argument-Driven Inquiry (ADI) learning model in SMA Negeri 1 Batang Angkola. The study was conducted in a quasi-experiment manner. As for population of the research was students of class X SMAN 1 Batang Angkola.  Sample selection that has been used by cluster random sampling, namely class X IPA1 and X IPA2. This research instrument uses a valid and reliable Learning Outcomes test. The data in this study were analyzed by T- test. The results of the study obtained differences in values of scientific argumentation skills in students through argument-driven inquiry learning model  at 76.6 and conventional learning 70.06, this means that there is an influence of students' scientific argumentation skills using the Argument Driven Inquiry learning model  more improved compared to using conventional learning.

Analisis Kesiapan Peserta Didik SMA Negeri 8 Padang Menghadapi Revolusi Industri 4.0. Yogica, Relsas; Fuadiyah, Sa?diatul; Hasanah, Jihan
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 3 No 2 (2019): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Industrial Revolution 4.0. is a time when human life is very dependent on the information base. This forces everyone to be ready, and have global competitiveness. The trick is to be able to adapt to technological developments, be able to use it, and be able to sort out the appropriate functions of technology, so that their use is effective. All aspects of life are affected, including formal education in high school. Here, the teacher plays an important role. Carry out learning with the orientation towards proficient technology, and wisely use technology. However, the implementation of the learning certainly requires basic thinking, how much ability students have. There are no data that reveal the readiness of students in secondary schools to face the Industrial Revolution 4.0, including in SMA Negeri 8 Padang. Thus, we conducted this descriptive study. We used a questionnaire, JRZ-IR4.0, to collect data from 603 students. Then, the data is analyzed and concludes the students' readiness. The results showed that the level of student readiness was quite ready, with an average of 3.18 and 3.15 points. These results form the basis for considering the direction of the learning process.

Pengembangan Modul Kimia Berbasis REACT untuk Meningkatkan Keterampilan Berpikir Kritis Siswa Kelas XI IPA SMA/MA Gazali, Fauzana; Ningsih, Nalia Rahyusri
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 3 No 2 (2019): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Teaching materials used by teachers in acid-base material have not been able to develop students' critical thinking skills. One solution that can be done to develop students' critical thinking skills is using acid-base module?s based on REACT  (Relating, Experiencing, Applying, Cooperating, and Transferring). The aim of this research is to produce an acid base module based on REACT and reveal its validity and practicality. The type of research used is Research and Development (R&D) using the 4-D model. The module design has been assessed by seven  validators who are Subject Matter Experts (SMEs) consisting of chemistry lecturers from FMIPA UNP and chemistry teachers. While the practicality test was conducted by 3 chemistry teachers and 26 students of class XI MIPA SMAN 1 Padang Panjang. Data analysis techniques in this study used the Content Validity Ratio (CVR) and Cohen's kappa formula. The module design produces three main characteristics, namely: the module is designed in accordance with the prior knowledge of students; the module contains the REACT syntax component; and the module contains aspects of critical thinking skills developed by Ennis. The results of the content validity obtained value of the Content Validity Index (CVI) of 0.90 with a valid category and the results of the construct validity obtained kappa moment of 0.92 with a very high validity category. While the module practicality results according to the teacher and students obtained a kappa moment of 0.86 with a very high practicality category. The conclusion from this study is that the module developed is valid and practical.

Pemahaman Siswa Kelas XI SMA Unggulan Kota Padang Terhadap Konsep Reaksi Pengendapan pada Pembelajaran Materi Kelarutan dan Hasilkali Kelarutan Sari, Monica Prima; Hernani, Hernani; Mulyani, Sri
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 3 No 1 (2019): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

This paper describes 11th grade students? understanding of the concept of precipitation reaction at the end of the learning process of solubility and solubility product. Precipitation reaction is an important reaction in industry, pharmacy, and daily life. In the learning process, students are asked to predict the formation of precipitation based on their understanding of solubility and solubility product concepts. Thirty eleventh grade students in one of the best senior high schools in Padang were chosen as the subject of this study. Classroom learning process was observed and recorded. Data of students? understanding were collected through a set of essay problems which was validated through expert judgment, and then integrated in students? end-of-chapter test. Through qualitative analysis, this study revealed some mistakes and misconceptions that students have regarding the application of precipitation reaction concept, and possible sources of them. Recommendations for improving the quality of learning this concept in the future are provided at the end of the paper

DAMPAK PERANGKAT PEMBELAJARAN MATEMATIKA BERBASIS KOMPETENSI PROFESI TERHADAP KEMAMPUAN PEMECAHAN MASALAH SISWA BIDANG KEAHLIAN TEKNOLOGI INFORMASI DAN KOMUNIKASI Armiati, Armiati; La?ia, Hestu Tansil
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 4 No 1 (2020): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

This study discusses professional competency-based mathematics learning tools for vocational high school students. The purpose of this study is to produce a mathematics learning tool that refers to the field of communication and network engineering expertise, as an effort to overcome the difficulties faced by vocational school teachers in teaching mathematics. The research is a development research that refers to the development of the Plomp model with three stages, namely the preliminary research stage, the design stage and the assessment stage. In this article the results of the assessment phase will be discussed which examines the impact of devices that have been developed on students' problem solving abilities in the field of information and communication engineering. The results obtained are an increase in students' problem solving skills that can be seen in improving the ability to understand the problem, linking the problem with the concept that has been learned, setting a solution strategy, using the strategy, checking back and summarizing the results. This ability is highly needed by vocational school students, because in their work they will face many problems that require all of these abilities. Another visible impact of student activities is an increase in student learning activities as indicated by the willingness and perseverance in completing a given task.

STUDI PENDAMPINGAN PENGEMBANGAN BAHAN AJAR TEMATIK TERINTEGRASI LITERASI BARU DAN LITERASI BENCANA PADA GURU IPA KABUPATEN AGAM Asrizal, Asrizal; Festiyed, Festiyed
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 4 No 1 (2020): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Literacy is required in the 4.0 industrial revolution and education in Indonesia. However, the real condition indicated that the integration of literacy in science learning of the science teachers was still limited. The solution of this problem is assisting the partner in writing science thematic learning material by integrating new literacy and disaster literacy. The objective of assisting is to improve competency of science teachers in writing thematic learning material. The target of the assisting activity was the teachers in science MGMP in Agam district. Methods in assisting include presentation and discussion, group work, independent task, and task presentation. Instruments to collect the data consist of knowledge test and questionnaire. Data analysis techniques were descriptive statistical analysis and paired comparison test.  There are four results of the assistance, namely: 1). The average value of skills in integrating new literacy into thematic science worksheet is 70.5 and this average value can be classified into good category, 2). Teachers felt the benefits of assistance in aspects of learning material, thematic learning, integration of new literacy and disaster literacy in learning, and writing of thematic learning material, 3). The response of student from to the use of thematic science worksheet by integrating new literacy can be entered into very good category with an average value of 86.7, and 4). The implementation of assisting on the writing of thematic science learning material is effective to improve the new literacy and disaster literacy of science teachers.

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Toni Supriadi

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Journal Mail Official
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Location
Kota padang,

Sumatera barat

INDONESIA