This research aims to produce valid and practical E-LKPD on SPLTV material. This research is a type of research and development (R&D) using the ADDIE (Analysis, Design, Development, Implementation, Evaluation) development model. The subjects of this research were class X students of SMAN 1 Lembah Gumanti. The instruments used in this research were validation questionnaires and practicality test questionnaires. The results of the research can be concluded that the E-LKPD based on POE (Predict, Observe and Explain) in Class X Variable Linear Equation Systems Material at SMAN 1 Lembah Gumanti is declared valid and practical for use by educators and students
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