<![CDATA[Although blended learning has been widely implemented in physics education, electronic student worksheets (E-LKPD) integrating blended learning with local wisdom remain limited, reducing opportunities for students to learn the Work and Energy topic through contextual and meaningful experiences. Therefore, this study aimed to develop and validate a local wisdom-oriented blended learning-based electronic student worksheet (E-LKPD) for senior high school physics learning. This study employed a Research and Development (R&D) approach adapted from the Dick and Carey instructional design model. The developed E-LKPD integrates blended learning stages, local wisdom contexts, and activities designed to facilitate students' critical thinking skills. The product was evaluated through expert validation involving three experts in physics education using a validation instrument, and the data were analyzed using Aiken's V coefficient. The results showed an overall Aiken's V value of 0.779, with validity indices ranging from 0.722 to 0.848 across all assessed aspects, indicating that the developed E-LKPD met the expert validity criteria. Therefore, the developed E-LKPD can serve as a valid prototype for further practicality and effectiveness testing.]]>
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