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Yusrizal Yusrizal
Syah Kuala University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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Sikap Peserta Didik Terhadap Sains di Sekolah Menengah Pertama dan Madrasah Tsanawiyah Negeri Kabupaten Aceh Jaya Manna Wassalwa; Evendi Evendi; Ismul Huda; Yusrizal Yusrizal; A. Halim; Saminan Saminan
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 2 (2022): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i2.1359

Abstract

Attitudes towards science are attitudes that appear in students before and after learning science. The higher the attitude of students towards science subjects, the higher their learning outcomes will be. On the other hand, the lower the students' attitudes towards science subjects, the lower their learning outcomes will be. This study aims to analyze how students' attitudes towards science. This research method is survey research using the Test of Science Related Attitude (TOSRA) instrument with a 5-point Likert scale on 161 students as the research sample. Data analysis was done by statistical descriptive. The results of the study on five indicators of students' attitudes towards science obtained the highest response, namely the pleasure of learning science was in the agreed criteria (39.40%) and was in the positive category (47.2%); Interest in spending time studying science is in the agreed criteria (37.29%) and is in the positive attitude category (54.7%); Interest in a career in science is found in the agreed criteria (34.43%) and in the positive attitude category (50.3%); The attitude of scientific investigation was obtained with the criteria of agreeing (29.71%) and was in the category of positive attitude (77%); and the social implications of science are obtained on the agreed criteria (37.04%) and are in the positive attitude category (72%). Overall, students' attitudes towards science with the highest responses were found in the agreed criteria (35.56%) with the category of positive attitudes (75.8%) in SMP and MTsN Aceh Jaya District
Analisis Tingkat Pemahaman Konsep Fisika Ditinjau dari Gaya Belajar dan Gaya Berpikir Siswa Nia Kurnia Devy; A. Halim; Muhammad Syukri; Yusrizal Yusrizal; Syahrun Nur; Ibnu Khaldun; Saminan Saminan
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 4 (2022): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i4.1926

Abstract

There are three types of student learning styles used in the study, namely visual, auditory and kinesthetic and four types of thinking styles used in this study, namely Concrete Sequential, Abstract Sequential, Concrete Random, and Abstract Random. This study aims to analyze the level of understanding of physics concepts in terms of students' learning styles and thinking styles and examines learning styles and thinking styles that most influence the level of conceptual understanding. This study uses a quantitative approach, survey methods, and descriptive techniques. The population in this study were all students of SMAN 9 Banda Aceh, while the sample was 116 grade 2 students of SMA Negeri 9 Banda Aceh. Data analysis used descriptive statistical tests and data triangulation. The results of the analysis show that the level of understanding of students is at the second level, namely not understanding dominance compared to other levels of understanding concepts. Furthermore, it is obtained that a high kinesthetic learning style affects the level of understanding of concepts with a visual learning style. As for the thinking style, it was found that the concrete sequential thinking style was more dominant in influencing the level of conceptual understanding compared to other thinking styles
Penerapan LKPD Berbasis Masalah pada Materi Pembakaran Hidrokarbon melalui Pembelajaran E-Learning untuk Meningkatkan Hasil Belajar dan Sikap Peduli Lingkungan Peserta Didik Zulyati Zulyati; Sulastri Sulastri; Cut Nurmalia; Yusrizal Yusrizal; Hasan Hasan
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 6 (2022): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i6.2055

Abstract

The purpose of this research is for investigating student’s learning outcomes and environmental care attitude of hydrocarbon combustion by applying problem-based worksheet through e-learning. This research used quantitative method with one group pretest-postest design. The sample of this research is the XI MIPA students totalling 29 students. The instrument used of this research was multiple choices test and questionnaire non-test. The data of this research were analysed by using t-test. Based on the analysis result is obtained, there is an enhancement in the average score of students’ abilities from 43.10 become 71.50 and there is a significant difference of student learning outcome after applying problem-based worksheet based on the t-test result, where t-count 25.65 > t-table 1.65. Futhermore, there is also an enhancement on environmental care attitude from 62.54 to 79.95 with N-gain is 47.63 in the medium category. The average score of environmental care attitude for indicators, 1) the attitude towards energy has enhanced from 57.99% to 70.35% with N-gain average is 30.44% in the medium category., 2) the attitude towards humans and environment from 57.29 become 80.84% with N-gain average is 53.24% in the medium category., 3) the attitude towards water from 58.31% to 66.67% with N-gain average is 20.09 in the medium category., 4) Wast management from 54.82% to 60.99% with N-gain average 11.50% in the low medium. Consequently, based on the result is obtained, there is an enhancement of student learning outcome and environmental care attitude by applying problem-based worksheet on the hydrocarbon combustions material through e-learning
Co-Authors A Halim Cut Nurmalia Evendi Evendi Hasan Hasan Ibnu Khaldun Ismul Huda Manna Wassalwa Muhammad Syukri Nia Kurnia Devy Saminan Saminan Sulastri Sulastri Syahrun Nur Zulyati Zulyati