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Journal : Jurnal Penelitian Pendidikan IPA (JPPIPA)

Efektivitas Modul Optika Berbasis Problem Solving dalam Meningkatkan Higher Order Thinking Skills Calon Guru Fisika Wahyudi Wahyudi; Nurhayati Nurhayati; Dwi Fajar Saputri
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.v8i4.1860

Abstract

This study aimed to identify the effectiveness of using physics-based problem-solving modules in improving prospective physics teacher students' higher-order thinking skills (HOTS). The experimental method has been used in designing the one Group Pretest-Posttest Control Groups. The research sample was all students who took the optics course. HOTS data was measured using a two-tier multiple-choice test instrument, and problem-solving ability data was measured using a Likert scale questionnaire. Data analysis was performed using descriptive and inferential statistics, including the N-Gain test, effect size, and Kruskal Wallis. The results showed that (1) there was an increase in student HOTS after the problem-solving-based module was applied by 0.42 in the medium category, and an increase occurred in all aspects of HOTS, including analyzing, evaluating, and creating; (2) the effect of problem-solving ability on students' HOTS; and (3) the effectiveness of problem solving-based modules is 2.36 in the very effective category. The results of the study can be concluded that the problem-solving-based optical module that has been designed is very effective in increasing students' HOTS and problem-solving abilities to support student success in learning optics
Pengembangan Media Pembelajaran Fisika Berbasis IoT dan Pengaruhnya Terhadap Kemampuan Berpikir Kritis Siswa Matsun matsun; Soka Hadiati; Dwi Fajar Saputri
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.v8i5.2284

Abstract

The implementation of an independent curriculum by the government has an impact on the world of education. Classroom learning requires teachers to be active in developing project-based learning. The development of IoT (Internet of Things)-based physics learning media and its effect on student's critical thinking skills is the goal of this research. The research method used is research and development (R&D) with the Four-D model with the steps of Define, Design, Develop, and Disseminate. The results of the development of IoT-based physics learning media show that the assessment of experts (material and media experts) is in a very Worthy category. The results of the questionnaire response of 70 students also rated this media "very good" with a percentage value of 90.92%. In addition, the post-test results revealed that IoT-based physics learning media proved effective in improving students' critical thinking skills with an N-Gain value of 0.73 in the high category.
Meningkatkan Keterampilan Berpikir Tingkat Tinggi dan Sikap Ilmiah Melalui Eksperimen Berbasis Arduino Saputri, Dwi Fajar; Pramuda, Adi; Hadiati, Soka; Fadillah, Syarifah; Kurniawan, Eko Setyadi; Matsun
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October: In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.12700

Abstract

In science learning, students' higher-order thinking skills (HOTS) and scientific attitudes are still low. Problems become increasingly complex when the COVID-19 pandemic minimally transforms students' interactions with their community environment. Innovation is needed to obtain an experimental model integrated with the Arduino Internet of Things to enhance HOTS and scientific attitudes. This research aims to obtain a valid and practical Arduino-based experiment model and its effect on HOTS and scientific attitudes. This research and development refers to Borg and Gall consisting of research and collecting of information, planning, initial product development, initial testing, main product revision, main field testing, operational product revision, operational field testing, final product revision, and dissemination. The research subjects involved were physics lecturers, education practitioners, and physics education students in West Kalimantan, Indonesia. Enhancing HOTS after implementing an experiment is calculated using the Multivariate Analysis of Variance. The arduino based experiments model has proven feasible, practical, and effectively applied to improve students' HOTS and scientific attitudes. The results become an innovative alternative laboratory work model to be used as a policy recommendation in higher education.