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All Journal Didaktik : Jurnal Ilmiah PGSD STKIP Subang
Lucky Ferari
Universitas Nusantara PGRI Kediri
Education

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PENGEMBANGAN BAHAN AJAR LKPD DIGITAL PADA PEMBELAJARAN IPAS BERBASIS PROBLEM BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN LITERASI SAINS SISWA SEKOLAH DASAR Lucky Ferari; Dhian Dwi Nur Wenda; Nara Setya Wiratama
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 03 (2026): Volume 12 No. 3, September 2026 Now Available
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i03.18840

Abstract

This study was designed to create an E-LKPD based on Problem-Based Learning (PBL) that focuses on different types of forces, with the goal of improving the scientific literacy of fourth-grade elementary students. The study used a Research and Development (R&D) method based on the ADDIE model, which includes steps like analysis, design, development, implementation, and evaluation. The study took place at SD Emaus Pagu in Kediri Regency and included 30 students from the fourth grade. The product's quality was checked based on how valid, practical, and effective it is. The validation results showed 84% from the material expert and 86% from the media expert, with an average score of 85%, which is considered very valid. The practicality test had an average score of 89.5%, which means it's considered very practical.The effectiveness test showed an average score of 88% after the test, which is also seen as very effective. These results show that the PBL-based E-LKPD created is valid, useful, and works well for learning about different types of forces, and it helps students improve their scientific understanding.
Co-Authors Dhian Dwi Nur Wenda, Dhian Dwi Nur Nara Setya Wiratama