Pengembangan Lembar Kerja Peserta Didik (LKPD) dengan Pendekatan Saintifik Pada Materi Bentuk dan Fungsi Panca Indera Siswa Fase B Sekolah Dasar Negeri 23 Batara

Abstract

This study aims to develop scientific approach-based Student Worksheets (Lembar Kerja Peserta Didik, LKPD) on the human senses to support improved learning outcomes in Natural and Social Sciences (IPAS) among elementary school students.

This study employed a Research and Development (R&D) method using the ADDIE model, consisting of five stages: Analysis, Design, Development, Implementation, and Evaluation. The research involved 20 fourth-grade students at SDN 23 Batara. Data were collected through observations, interviews, documentation, and questionnaires and subsequently analyzed using quantitative techniques.

The findings indicate that the developed scientific approach-based worksheets met the criteria for validity, practicality, and effectiveness. The media expert validation score reached 75%, while the subject matter expert validation score was 70.83%. Practicality assessments revealed that 80% of students rated the worksheets as highly practical, while 20% considered them practical. Additionally, the teacher's response yielded a practicality score of 82.50%. The effectiveness of the worksheets was demonstrated by an increase in students' average learning scores from 54 on the pretest to 84 on the posttest, accompanied by an effectiveness validation score of 90.62%. These findings suggest that integrating a scientific approach into student worksheets can facilitate more structured learning experiences and enhance students' understanding of the human senses.

The developed scientific approach-based student worksheets on the human senses demonstrated acceptable validity and practicality, along with positive improvements in student learning outcomes. These worksheets offer an alternative instructional resource for elementary school science education, supporting active student engagement and inquiry-oriented learning experiences.