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Journal : Journal on Education

Pengembangan LKPD Fisika Berbasis STEM Untuk Meningkatkan Keterampilan Generik Sains Siswa Kelas XI SMA Elija Pitri; Halimatus Sakdiah; Munzir Absa; Nuraini Fatmi; Muliani Muliani
Journal on Education Vol 6 No 2 (2024): Journal on Education: Volume 6 Nomor 2 Tahun 2024
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i2.5147

Abstract

This research is a development research that aims: 1) to determine the feasibility of STEM-based physics LKPD on the developed temperature and heat material; 2) to know the improvement of students' generic science skills after using the developed STEM-based physics LKPD. The method used in this study is research and development (R &; D) with the ADDIE model. The subjects in this study were 20 students of grade XI Science 1, located in one of the schools in Bener Meriah. The data analysis techniques used to analyze each data are qualitative and quantitative values from the results of LKPD validation and student responses. The results of the research obtained are: 1) the percentage of feasibility of developing LKPD obtained from material expert validators is 87% with very feasible criteria, and the percentage obtained from media expert validators is 91% with very feasible criteria, and the percentage obtained from teacher expert validators is 96% with very feasible criteria; 2) the results of student responses in the usage trial obtained a percentage of 92% with very interesting criteria; 3) STEM-based physics LKPD is stated to improve students' generic science skills with an N-Gain value of 0.61 or 61% with the criterion "moderate". So it can be concluded that STEM-based physics LKPD can be used in the learning process. Keywords: Generic Science Skills, LKPD, STEM
Pengaruh Model Inquiry Training Berbantuan Media Assemblr Terhadap Kemampuan Literasi Sains Peserta Didik Siska Rahayu; Muliani Muliani; Nurul Fadieny; Nanda Novita; Munzir Absa
Journal on Education Vol 7 No 1 (2024): Journal on Education: Volume 7 Nomor 1 Tahun 2024
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v7i1.6810

Abstract

Scientific literacy is scientific knowledge that is used to identify various questions and draw conclusions based on facts. Based on the interview results, students' scientific literacy abilities were not optimal, this research was conducted with the aim of finding out the effect of the inquiry training model assisted by Assembler media on students' scientific literacy abilities. This research is quantitative research using quasi-experimental research and a nonequivalent control group design. The sampling technique chosen was a total sampling of 48 students, namely 24 students in class XI-IPA 1 as the control class and 24 students in class XI-IPA 2 as the experimental class. The instruments used in this research used non-test instruments in the form of interviews and test instruments in the form of pretest and posttest questions in the form of essays totaling 10 questions. Meanwhile, data analysis uses prerequisite tests which include normality, homogeneity and hypothesis testing. The research results showed that the average scientific literacy pretest score for the experimental class, namely class XI-IPA 2, was 35.21 with a posttest score of 76.46, while the control class, namely class the results of the statistical hypothesis test obtained a Sig value. (2-tailed) of 0.000 with a significance level of 0.05. It can be concluded that there is an influence of the inquiry training model assisted by assembler media on students' scientific literacy abilities.