Skripsi
PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) BERBASIS PROBLEM BASED LEARNING TERINTEGRASI SUSTAINABLE DEVELOPMENT GOALS (SDGs) PADA MATERI KOLOID
This study aims to develop a Student Worksheet (LKPD) based on Problem Based Learning (PBL) integrated with the Sustainable Development Goals (SDGs) on the colloid topic for Grade XII senior high school students. The study was motivated by the limited availability of contextual and innovative learning materials that are able to connect colloid concepts with real-life issues and sustainability. The research employed a development research design using the Rowntree model, combined with Tessmer’s formative evaluation, including self-evaluation, expert review, one-to-one, small group, and field test. The research subjects were Grade XII students of SMA Negeri 1 Indralaya Utara. The expert review results indicated a high level of validity, with Aiken’s V coefficients of 0.908 (design), 0.890 (pedagogy), and 0.844 (content). Practicality testing at the one-to-one and small group stages obtained percentages of 96.667%, categorized as very practical. The effectiveness test at the field test stage yielded an N-Gain score of 0.805, categorized as effective. Practically, this LKPD can be used as an alternative instructional material to facilitate problem-based learning, enhance students’ activeness and independent learning, and connect colloid concepts with environmental and sustainability issues. Therefore, the PBL-based LKPD integrated with SDGs is valid, practical, and effective for use in contextual chemistry learning.
No other version available