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JURNAL EKSAKTA PENDIDIKAN (JEP)
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 307 Documents
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Studi Tentang Penerapan Teknik Bertanya Probing Terhadap Kemampuan Komunikasi Matematis Siswa pada Pembelajaran Matematika di Kelas X.1 SMAN 1 Lubuk Sikaping Maulana, Heru
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 1 No 1 (2017): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (693.198 KB) | DOI: 10.24036/jep/vol1-iss1/36

Abstract

The low result of mathematics learning outcomes of students in grade X.1 SMAN 1 Lubuk Si-kaping can be caused by the low ability of students mathematical communication. Generally, students is feeling difficult to express the ideas, solutions of a problem, whether it can be an answer or a re-sponse to what he or she thinks is poorly understood. One of the solution to solve this problem is by implementing probing technique which is a learning method by using questioning techniques that are digging knowledge of students. The purpose of this study is to describe the ability of students to com-municate the idea mathematically and to know the student learning outcomes during the application of probing techniques in learning mathematics grade X.1 SMAN 1 Lubuk Sikaping. This type of research is pre-experimented with The One-Shot Case Study design. The subject of this research is the students of grade X.1 SMAN 1 Lubuk Sikaping registered in second semester of academic year 2010/2011. Da-ta processing of students mathematical communication ability is by determining the percentage of the improvement of each indicator on observation sheet in every meeting and also supported by data from the interview. The results of this study illustrate that mathematical communication skills of students have increased from each meeting by using probing techniques, generally. As the results of learning mathematics after using the probing technique is good because 25 students (75.75%) of 33 students class X.1 SMAN 1 Lubuk Sikaping already reached Minimal Completeness Limit which has been ap-pointed by SMAN 1 Lubuk Sikaping (75).
Pengembangan Lembar Kerja Peserta Didik Berbasis Problem Based Learning Berbantuan Komik untuk Meningkatkan Creative Thinking Skill Peserta Didik pada Materi Gerak Lurus Sahida, Desrianti
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 2 No 1 (2018): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1219.677 KB) | DOI: 10.24036/jep/vol2-iss1/145

Abstract

Based on the low value of learners learning outcomes, one of the reasons is the teachers have not been able to compose learning materials in accordance with the demands of the curriculum. Learning model by teachers have not been able to guide the students in learning. Therefore, it is necessary to develop learning materials by PBL. This study was aimed to develop learning materials the from Student Worksheet by PBL assisted comics to linear motion subjects with valid, practical, and effective. Methodology of this study was research and development. The development model used was 4-D model consist of define, design, development, and disseminate. In the define phase, it was done curriculum, student, and material analysis.The result of the study in the define phase about curriculum analysis was obtained Core Competence and Basic Competence 3.3 and 4.3. The analysis of students was obtained that level of creative thinking skill of students of class X IPA 2 MAN Sebukar are in the low category. The analysis of material was obtained linear motion. In the design phase, it was obtained initial draft of Student Worksheet by PBL assisted comics that consist of Lesson Plan, Student Worksheet, and assessment. In the development phase, it was obtained Student Worksheet by PBL assisted comicswhich has valid criteria (0,86), practically criteria (94%), and effective for cognitive aspects (76%), effective in improving creative thinking skills (79%) are in the category of very creative, the category character becomes a habit (86%), and skill was (87%). In the disseminate phase, it was obtained effective for kognitive aspects (76,9%), effective in improving creative thinking skills (78,4%) are in the category of very creative, the category character becomes a habit (84%), and skill was (81,9%).
Korelasi Implementasi Model Poe Berbasis Inquiri-Humanistik dengan Higher Order Thinking Skill Level I Decision Making pada Praktikum Fisika Dasar Pratiwi, Umi; Nurhidayati, Nurhidayati
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 1 No 2 (2017): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (593.907 KB) | DOI: 10.24036/jep.v1i2.57

Abstract

Curriculum 2013 as a curriculum that emphasizes the three domains of learning strongly supports the ability to solve problems. One of the capabilities that must be prepared in this century is the ability of high-level thinking is an important ability as part of the process of problem solving. This study aims to determine the ability of high-level thinking at Level I decision-making stage before entering the stage of problem solving, that is how the correlation of the application of Inquiri-Humanistic POE model (variable x) to the thinking ability of high level I in the decision making stage (variable II). This study uses the application of inquiry-humanistic POE model as a solution in solving the problems faced by physics education students. The subjects of the study used one group of subjects without any comparison, namely the second semester students of physics education courses in the Physics Basic lab course. This research is a pre experimental study of pretest-posttest one-group design supported by qualitative-descriptive approach. The research data is conducted using observation and test of high-order thinking ability (pretest end posttest). The results showed that the application of inquire-humanistic POE model correlated 0.307% to the ability of high level thinking level I in the decision making stage. It is expected that the next level can be measured significantly with the implementation of inquiry-humanistic POE model
PENINGKATAN HASIL BELAJAR PESERTA DIDIK DENGAN MENGGUNAKAN MODEL PYTHAGORAS PADA MATA PELAJARAN MATEMATIKA DI KELAS VIII.1 SMP NEGERI 4 BASO Usyeldi, Usyeldi
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 1 No 1 (2017): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (470.703 KB) | DOI: 10.24036/jep/vol1-iss1/41

Abstract

Mathematics instructional in Junior High School (SMPN) 4 Baso, Agam conducted through lecture method. The student-centered learning has not been performed at instructional. Most of students (60%) have not been mastered of mathematics. One of the efforts to improve learning outcomes is to use the Pythagorean model as a learning media. This research aims to improve the learning outcomes of students used the Pythagorean model of the Pythagorean Theorem. The research used classroom action research design. The research subjects were VIII.1 grade students of SMPN 4 Baso, Agam in the 2015/2016 academic year of 20 students. Data collection instrument were tests and observation sheet. The test was used to know the learning outcomes of students in each cycle. Observation sheet was used to determine the instructional process at each cycle. Data were analyzed with descriptive statistics. The results showed that: The average score of the students learning outcome  in the first cycle of 66.5, the second cycle of 75.5 so that was increasing in the average score of the first cycle to the second cycle. Percentage of mastery learning of students in the first cycle of 60%, in the second cycle of 95%. Thus there was an improved of mastery learning of students from the first cycle to the second cycle. It can be concluded that the mathematics instructional by using Pythagoras models can improve to learning outcomes of students.
Pengembangan Konten Nilai-Nilai Kecerdasan Emosional dalam Materi Pembelajaran Fisika pada Bahan Ajar Kamus, Zulhendri; Asrizal, Asrizal; Putri, Aufha Diny
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 2 No 2 (2018): JEP: Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (270.16 KB) | DOI: 10.24036/jep/vol2-iss2/247

Abstract

Learning of physics according to the curriculum 2013 emphasizes the comprehensive achievement of student competence, so that the equality between soft skills and hard skills is formed. The role of learning materials especially physics subject is very important to support implementation of curriculum for physics learning. In fact, the knowledge and skills content of physics learning materials used students in school is more than attitude content. Development of physics learning materials integrated the values of emotional intelligence is the alternative solution of this problem. This research use Research and Development (R&D) method. This paper explains results of preliminary and main field testing of the physics learning materials integrated the values of emotional intelligence. This product has a validity value of around 85.83 or a very valid category. Based on data analysis, there are two results from this research. First, the practicality value of product according to teacher and student are an average score of 88.1 and 82 respectively or very high category.  Second, the physics learning materials integrated emotional intelligence values is effective to improve the student competences in learning. The results of research indicate that the emotional intelligence value developed in physics material is feasible using in physics learning than it able to realize the comprehensive competence achievement.
Implementasi Kurikulum 2013 pada Standar Isi Buku Teks Matematika Kelas VIII Ramda, Apolonia Hendrice; Kurnila, Valeria Suryani; Jundu, Ricardus
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 2 No 2 (2018): JEP: Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (269.585 KB) | DOI: 10.24036/jep/vol2-iss2/231

Abstract

Tujuan penelitian ini adalah untuk mendeskripsikan kesesuaian buku teks Kemendikbud Matematika kelas VIII edisi revisi 2017 dengan Kurikulum 2013 dilihat dari Standar Isi yang meliputi aspek cakupan materi, Kompetisi Dasar, keluasan materi, kedalaman materi, dan keakuratan materi. Penelitian ini merupakan penelitian kualitatif dengan teknik analisis konten. Objek penelitian ini adalah materi buku yang terdapat dalam buku teks Matematika SMP kelas VIII edisi revisi 2017 yang diterbitkan oleh Puskurbuk. Data dianalisis dengan menggunakan instrumen yang telah divalidasi. Teknik analisis data dilakukan dengan tahap pendefinisian unit, penentuan sampel, pencatatan, pereduksian data, penarikan kesimpulan, dan penarasian. Hasil penelitian menunjukkan bahwa kesesuaian materi dalam buku dengan Standar Isi pada Kurikulum 2013 dilihat dari cakupan materi adalah sebesar 100%, Kesesuaian KD dalam buku dengan KD pada Kurikulum 2013 adalah sebesar 100%. Kesesuaian keluasan materi dalam buku dengan  keluasan materi dalam Kurikulum 2013 adalah sebesar 98%. Tidak terdapat bahasan materi beserta contoh yang berkaitan dengan cara menentukan kuartil data ganda pada pokok bahasan Statistika. Kesesuaian kedalaman materi dalam buku dengan kedalaman materi dalam Kurikulum 2013 adalah sebesar 100%. Sedangkan keakuratan materi dalam buku adalah sebesar 88%. Terdapat beberapa ketidakakuratan materi dalam buku, seperti ketidaksesuaian contoh yang berkaitan dengan fungsi dan bukan fungsi, kesalahan operasi aljabar pada alternatif penyelesaian masalah  dari contoh soal relasi dan fungsi, ketidakakuratan dalam penulisan persamaan pada alternatif jawaban pokok bahasan Sistem Persamaan Linear Dua Variabel, ketidakakuratan Pengertian lingkaran dan Statistika, dan ketidaksesuaian dalam penyajian contoh Prisma segidelapan. Hal ini kurang sesuai dengan implementasi Kurikulum 2013 yang terdapat dalam buku tersebut.
Analisis Prior Knowledge Konsep Asam Basa Siswa Kelas XI SMA untuk Merancang Modul Kimia Berbasis REACT Gazali, Fauzana; Yusmaita, Eka
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 2 No 2 (2018): JEP: Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (360.13 KB) | DOI: 10.24036/jep/vol2-iss2/249

Abstract

This study is a define phase of 4D model used in Research and Development (R&D) that aims to explore initial concept of grade XI students on acid-base topic before studying the material. Instrument used in this study was a two-tiered diagnostic test in the form of multiple-choice questions with choice of reasons that consisted of 16 items. The test was given to 100 grade XI students from various schools in West Sumatra. Students’ answers were processed by grouping them into 3 categories: understand, have misconceptions and do not understand. Data were then analyzed descriptively by calculating the percentage of students learning difficulties in all of competency achievement indicators that had been compiled. The results showed that students had difficulty in understanding some concepts of acid base such as acid base theory of Arrhenius (75.2%), of Bronsted-Lowry (81.43%), and of Lewis (100%); pH (94.04%); and acid base ionization constant (97.33%). Results of this research are then used as a consideration in the development of acid-base module designed for grade XI Senior High School learning.
Validitas dan Praktikalitas Modul Laju Reaksi Terintegrasi Eksperimen dan Keterampilan Proses Sains untuk Pembelajaran Kimia di SMA Andromeda, Andromeda; Ellizar, Ellizar; Iryani, Iryani; Bayharti, Bayharti; Yulmasari, Yofita
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 2 No 2 (2018): JEP: Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (362.025 KB) | DOI: 10.24036/jep/vol2-iss2/250

Abstract

Modules are one of the learning materials that can be used in the learning process. Modules compiled based on guided inquiry learning syntax and integrating experimental activities that will be able to improve students science process skills. This study aimed to produce a reaction rate module based on guided inquiry integrated experiments and valid student science process skills and practical use in senior high school  chemistry learning. The type of this research was research and development (R & D) and the development model used was the 4-D model which consists of four stages: (1) define, (2) design, (3) development, (4) desseminate. This research was limited to the validity and practicality test. The validity test was carried out by 5 experts and limited trials to reveal the practicality done at SMAN 1 Lubuk Basung. The research instrument used was in the form of a validity and practicality questionnaire which was analyzed using kappa moment (k) Data analysis showed that the average moment of kappa validity was 0.84 with a very high validity category. The average practical kappa moments from teachers and students were respectively 0.83 and 0.85 with a very high practicality category. These results were also supported by the analysis of students answers in answering critical questions, exercises, prelab questions, postlab questions, and worksheets in modules, with an average value of 90.2. Based on the results of the study it can be concluded that the guided inquiry integrates experiments and science process skills on based reaction rate topic are valid and practical used for chemistry learning in senior high school.
Validitas dan Praktikalitas Lembar Kerja Peserta Didik (LKPD) Materi Kingdom Plantae Berbasis Pendekatan Saintifik untuk Peserta Didik Kelas X SMA/MA Lestari, Lasmi; Alberida, Heffi; Rahmi, Yosi Laila
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 2 No 2 (2018): JEP: Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (252.959 KB) | DOI: 10.24036/jep/vol2-iss2/245

Abstract

This is a development research to produce valid and practice Student Worksheet. This research used 3 steps from 4-D models those are defined, design and development. The subject of this research was 28 students class X from SMA Negeri 1 Padang, validated by 2 lecturers and 2 teachers. The object of this research was based student worksheet that validated by 4 validators. The data in this research are primary data consisting of validity and practicality. The result of validity was 87,30% with criteria valid, practicality by teachers was very practiced with value 85,94% and by the student was practicing with value 83,05%.
Pendahuluan Jurnal Eksakta Pendidikan Vol 2 No 2 November 2018 Pendidikan, Jurnal Eksakta
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 2 No 2 (2018): JEP: Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1680.507 KB)

Abstract

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