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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Unram Journal of Community Service (UJCS) AMPLITUDO: Journal of Science & Technology Innovation
Wahyudi Wahyudi
University of Mataram
Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Physics Social Sciences

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Pelatihan Optimalisasi Penggunaan Kit IPA Sains Untuk Meningkatkan Penguasaan Konsep IPA Bagi Guru Guru SD Negeri 1 Cakranegara I Wayan Gunada; Sutrio Sutrio; Wahyudi Wahyudi; Ahmad Busyairi; Ni Nyoman Sri Putu Verawati; Syahrial Ayub; Kosim Kosim
Unram Journal of Community Service Vol. 3 No. 2 (2022): June
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v3i2.200

Abstract

Training on optimizing the use of Science Kits for teachers of SD Negeri 1 Cakranegara has been carried out offline. This training activity aims to train and improve understanding and knowledge using the Science Kit in the learning process so as to improve mastery of science concepts. The methods used are lecture, simulation, and mentoring methods, and at the end of the activity an evaluation is carried out. The expected outcome is that teachers can use the Science Kit in the learning process in the classroom. The results of the activity show that this training activity can increase the knowledge of teachers in assembling and skills using the Elementary Science Kit, so that it has implications for increasing mastery of the concept of science through experiments
Development of Learning Instrument to Increase Student’s Physics Concept Mastery Through Conflict Cognitive Approach Muhammad Zuhdi; Muh Makhrus; Wahyudi Wahyudi; Ahmad Busyairi; Haerunnisa Haerunnisa
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 5 (2022): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i5.2348

Abstract

Physics learning using direct instruction method or speech method did not optimal in increasing concept mastery. This case results in low learning outcomes due to the low mastery of students' physics concepts. The solution to this problem is to develop learning instruments based on a cognitive conflict approach assisted by lesson videos to improve students' mastery of physics concepts as valid and appropriate products for use in learning. The learning tools developed are syllabus, lesson plans, Student’s Worksheet, lesson videos and concept mastery assessment instruments. The kind of research is research and development with the 4D method (define, design, develop, disseminate). This research is limited to the development stage, which includes validity testing. The results of this study can be concluded that the learning tools in the category are very valid and reliable. Based on these results, the learning tools developed are suitable for use in learning.
Penguasaan Konsep Rangkaian Seri dan Paralel melalui Penggunaan Kit Listrik SEQIP di SD Negeri 6 Mataram Syahrial Ayub; Wahyudi Wahyudi; Endang P Handayani
Journal of Education, Science, Geology, and Geophysics (GeoScienceEdu) Vol. 3 No. 2 (2022): Desember
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceedu.v3i2.199

Abstract

Penelitian ini bertujuan meningkatkan penguasaan konsep IPA, keterampilan penggunaan Kit IPA dan minat guru dalam mengajar dengan Kit IPA. Tujuan ini dicapai dengan mengintegrasikan pelatihan dengan penelitian tindakan kelas. Sampel penelitian adalah guru-guru di SD N 6 Mataram. Data didapatkan dari hasil pre-test dan post-test penguasaan konsep dan keterampilan menggunakan Kit IPA serta angket minat guru-guru terhadap penggunaan Kit IPA dalam pembelajaran. Setelah penelitian dilakukan diperoleh hasil penguasaan konsep sains guru-guru meningkat, 2) keterampilan guru-guru dalam menggunakan Kit IPA meningkat, dan 3) minat guru-guru dalam menggunakan Kit IPA juga meningkat, sehingga penggunaan Kit IPA sangat penting dalam pembelajaran sains
The Effect of Sensor-Based Elasticity Learning Media to Improve Student Creativity Desi Asriani; Susilawati Susilawati; Wahyudi Wahyudi
Jurnal Penelitian Pendidikan IPA Vol 9 No 1 (2023): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i1.2769

Abstract

The purpose of this study was to determine the effect of sensor-based elasticity learning media to increase students' creativity. This type of research uses quasi-experimental research with the type of research design in the form of a nonequivalent control group design. The population of this study was all class XI MIPA of Praya 2 Public High School. The research sample consisted of class XI MIPA 1 with 29 students as the control class, and class XI MIPA 2 with 28 students as the experimental class. Sampling was carried out using the purposive sampling method. The instrument used to measure student creativity is a creativity test in the form of a description of 8 questions. The creativity test instrument used has been tested for validity, reliability test, level of difficulty test, and differential power test. The results of hypothesis testing based on pre-test and post-test value data are tcount greater than ttable with a value of 6.56 greater than 1.671 categorized as Ho being rejected and Ha being accepted. So it can be concluded that there is an influence of sensor-based elasticity learning media to increase student creativity
Implementation of Project Based Learning (Pjbl) at Basic Physics Course Based on Aeromodelling Project Muhammad Zuhdi; Wahyudi Wahyudi; Sutrio Sutrio
AMPLITUDO : Journal of Science and Technology Inovation Vol. 2 No. 1 (2023): February
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v2i1.87

Abstract

The objective of this study was to describe students' abilities through Project Based Learning in Basic Physics courses with aeromodelling aircraft manufacturing projects. This research was conducted using a One-Shot Case Study design with subjects consisting of a classroom with a total of 57 students in the teaching and education faculties. Research data obtained from pretest - posttest analysis. Data analysis with percentage technique was then processed descriptively. The results showed that students' comprehension abilities increased with a significant increase in grades. From this study it can be concluded that the Project Based Learning learning model can improve students' understanding abilities
Reducing Misconceptions on the Concept of Vibration and Waves with CCM CCA to Improve Creative Thinking Skills Muh. Makhrus; Susilawati Susilawati; Wahyudi Wahyudi; Hikmawati Hikmawati; Hairunnisyah Sahidu
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.5204

Abstract

Education in the 21st century currently requires students to improve higher-order thinking skills (Higher Other Thinking Skills), one of which is creative thinking skills. A good conceptual understanding will support higher-order thinking skills, especially creative thinking skills. This study aims to reduce students' misconceptions about the concept of vibration and waves with CCM CCA and to improve students' creative thinking skills. Subjects in this case amounted to 29 students. Students' creative thinking skills are measured from the results of tests carried out 2 times, namely in the form of an initial test (pretest) and a final test (posttest) which refer to indicators of students' creative thinking skills. Items in both tests are equipped with response answers (reasons for answering questions) and all test items are equipped with several answer choices that indicate the level of certainty of answer responses. The method in this research is descriptive quantitative. The results of the study show that the CCM CCA learning model can reduce students' misconceptions about vibration and wave concepts and improve their creative thinking skills.
Pengaruh Model Inkuiri Terbimbing Berbantuan Media PhET terhadap kemampuan berpikir kritis Peserta Didik Siti Rahayu Fitriani; Aris Doyan; Muhammad Taufik; Wahyudi Wahyudi
Jurnal Penelitian Pendidikan IPA Vol 10 No 6 (2024): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i6.4852

Abstract

The purpose of this study was to examine the effect of guided inquiry learning in the use of PhET media on students' critical thinking skills. This study used quasi-experimental methods, group design for pretest and posttest. The independent variable in this study is the PhET media-assisted guided inquiry model used in the experimental class, while the control variable is the critical thinking ability of students. The study population consisted of all students who were in science class XI at SMAN 1 Pringgasela. The experimental group was selected from class XI IPA 2, while the control group was selected from class XI IPA 3. The mean value of the experimental group was determined at 37.54, in contrast to the average value of the control group of 39.36. Following the treatment, the average score of the experimental group exhibited a rise from 67.18 to 72.36, in contrast to the control group. The t test in this study showed a total value below the significant value of 0.050, indicating a value of 0.045. The application of the guided inquiry learning approach, in conjunction with the integration of media, has an apparent effect on developing and improving students' critical thinking abilities
Co-Authors Ahmad Busyairi, Ahmad Aris Doyan Desi Asriani Endang P Handayani Haerunnisa Haerunnisa Hairunnisyah Sahidu Hikmawati Hikmawati I Wayan Gunada Kosim Kosim Muh Makhrus Muh. Makhrus Muhammad Taufik Muhammad Zuhdi Ni Nyoman Sri Putu Verawati Ronodirdjo, Muhammad Zuhdi Siti Rahayu Fitriani Sutrio Syahrial Ayub Syahrial Ayub