<![CDATA[This Research and Development study developed a Project-Based Learning (PjBL) electronic module on static fluid concepts for Grade XI students at SMA Negeri 3 Kota Ternate. The development was described through the analysis, design, development, implementation, and evaluation (ADDIE) stages. The module was evaluated by four expert validators and trialled with 38 students. Expert ratings yielded 78% for material feasibility and 79% for media feasibility (overall mean = 78.5%, feasible). Expert-rating reliability of the e-module was evaluated using the intraclass correlation coefficient (ICC = 0.96). The five-item learning achievement test yielded Cronbach’s alpha = 0.98. The reported student practicality mean was 3.5, while the pre-test and post-test means were 9.43 and 64.87, respectively. The normalised gain computed from class means was 0.61 (moderate). These descriptive outcomes indicate that the module met the reported feasibility criterion and that student performance improved during implementation; the single-group design does not permit causal attribution.]]>
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