Skripsi
PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) BERBASIS PROJECT BASED LEARNING BERORIENTASI SUSTAINABLE DEVELOPMENT GOALS (SDGs) PADA MATERI KIMIA HIJAU
The study entitled Development of a Project-Based Learning Student Worksheet (LKPD) Oriented toward Sustainable Development Goals (SDGs) on Green Chemistry Material was conducted with students of class X-1 at SMA Negeri 1 Indralaya Utara. The development procedure followed the Rowntree model combined with Tessmer’s formative evaluation. The objective of this research was to produce a reaction rate practicum LKPD that is valid, practical, and effective. Data were collected through interviews, questionnaires, and learning outcome tests. The results show that the validity level of the LKPD falls into the “very valid” category, with a material validity score of 0.88, pedagogical validity of 0.87, and design validity of 0.92. The practicality aspect is demonstrated by the one-to-one evaluation result of 97,73% and the small group evaluation result of 95.15%, both categorized as very practical. The effectiveness of the LKPD, tested in the field test stage, yielded an N-gain score of 0.67, which is considered moderately effective. Therefore, the Project-Based Learning Green Chemistry LKPD oriented toward the Sustainable Development Goals is declared valid, practical, and effective for use.
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