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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) ICONESTH
Dzikrul Rizki
Universitas Bina Bangsa Getsempena
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Dentistry Education Materials Science & Nanotechnology Mathematics Neuroscience Nursing Physics Public Health Social Sciences Other

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Bahasa Inggris Dzikrul Rizki; Yusrizal Yusrizal; A. Halim; M. Syukri
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.v9i1.2593

Abstract

This learning model consists of five stages, namely: (1) Engagement (generating interest), (2) Exploration, (3) Explanation, (4) Extend (expansion), and (5) Evaluation. In fact, from the results of observations made at the SMA Negeri Unggul Subulussalam school, it was found that the motivation of students still low. The purpose of this study was to increase students' learning motivation by applying the 5E Learning Cycle model to sound wave material. This research is a quantitative research type of non-equivalent control group design experiment. The population used in this study was students of class XI IPA with a sample of 60 people taken by purposive sampling. This study uses two classes, namely the experimental class and the control class. The results showed that the average value of the control class was 55.61 in the low category and the average value of the experimental class was 82.26 in the very high category.
Bahasa Inggris Syahrul Riza; Mardhatillah; Dzikrul Rizki; Muhammad Aidi Noor Ihsan
Jurnal Penelitian Pendidikan IPA Vol 10 No 5 (2024): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i5.6988

Abstract

This study aims to evaluate the impact of the CTL model on cognitive and learning activities of fifth-grade students at SDN 16 Banda Aceh, particularly when their cognitive scores in heat transfer topics in science do not reach the minimum threshold (KKM) of 76. This quantitative research uses a one-shot case study design with measurement and observation sheets as instruments. The analysis shows that the average student score before using the CTL model was 80.76 with 72.73% classical completeness, and after using the CTL model, it was 76.33 with 69% classical completeness. Hypothesis testing indicated t count > t table (2.49 > 1.69), thus H1 is accepted. Average cognitive scores were C1 = 22, C2 = 27, and C3 = 31. The instructor's task average score was 4.74 (very good), and student learning experiences were 85% very good, 9% good, and 6% acceptable. The results indicate that the CTL model positively affects individual cognitive outcomes with an average score of 80.76. However, it does not significantly impact the percentage of classical completeness, which remained at 72.73%, below the required 80%. The CTL model enhances teacher and student learning experiences, making students more engaged and enthusiastic as the learning connects directly to their lives.
Application Of Science Process Skills to Improve Students' Scientific Literacy Abilities in Physics Learning Dzikrul Rizki
International Conference on Education, Science, Technology and Health (ICONESTH) 2024: The 2nd ICONESTH
Publisher : International Conference on Education, Science, Technology and Health (ICONESTH)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46244/iconesth.vi.496

Abstract

Science process skills are directed scientific skills that can be used to discover a concept or principle or to develop existing concepts. Science process skills are an essential dimension of scientific literacy. However, observations and interviews conducted at SMA Unggul Subulussalam revealed that students' scientific literacy skills are still low. The purpose of this study is to determine the difference in the improvement of students' scientific literacy skills taught using the science process skills approach compared to those taught using the direct instruction model in Physics learning. This study employs a quantitative approach with a Non-Equivalent Control Group Design experimental method. The population of this study consists of 11th-grade science students (MIA), with a sample of 30 students selected through random sampling. The instrument used in this study is a multiple-choice test. The research data were analyzed using average tests, N-gain, and independent sample t-tests. The results indicate that the average N-gain score for scientific literacy in the experimental class is 0.76 (high category), while the N-gain score in the control class is 0.58 (moderate category). Furthermore, based on the results of the independent sample t-test, it can be concluded that there is a significant difference in the improvement of students' scientific literacy skills in Physics learning when taught using the science process skills approach compared to the direct instruction model.
Co-Authors A Halim M. Syukri Mardhatillah Muhammad Aidi Noor Ihsan Syahrul Riza Yusrizal Yusrizal