Pengembangan Buku Ajar IPA Berbasis Potensi Lokal Desa Grenden untuk Meningkatkan Literasi Sains Siswa SMP

Abstract

Science learning aims to deepen students' understanding of scientific concepts and equip them with the necessary scientific literacy skills for everyday life. However, the results of the 2022 PISA survey show that the science literacy of Indonesian students is still low. This study aims to assess the validity, practicality, and effectiveness of a science textbook based on the local potential of Grenden village to improve the science literacy of junior high school students. The research method used is the ADDIE development model, which includes analysis, design, development, implementation, and evaluation. The research subjects were seventh-grade students at SMP Negeri 1 Puger. The research data consisted of validation sheets, practicality sheets, effectiveness sheets, interviews, and documentation. The results showed that the developed textbook obtained a validity percentage with an average score of 91%, practicality with an average score of 91%, and effectiveness with an N-gain score of 0.58. The student response questionnaire obtained an average score of 82%. The conclusion of this study is that the developed textbook is valid, practical, and effective in improving the science literacy of junior high school students.