This research aimed to know the effect of remediating the student\u27s misconceptions about the light reflection on flat mirror using Prediction, Observation, and Explanation (POE) strategy in class VIII SMP Negeri 1 Rasau Jaya. It uses pre-experimental design which formed one group-pretest posttest design. The research involved 31 students. Base on the remediation profile of misconception obtained the difference between pre-test and post-test (46,8%). The average of misconception change for the whole items base on McNemar test that obtained its result is that x2hitung (10,86) > x2tabel (3,84). Besides, the remediation effectiveness uses the obtained POE strategy of Cohen\u27s Efffect size (2,5). So that it is obtained the conclusion that the remediation using POE strategy influenced on solving the students misconceptions on flat mirror. The result is expected to be an alternative in efforts to remediate misconceptions who get by the students.
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机译：这项研究旨在了解在VIII SMP Negeri 1 Rasau Jaya中使用预测，观察和解释（POE）策略纠正学生对平面镜上光反射的误解的效果。它采用实验前设计，形成了一个小组前测后测设计。这项研究涉及31名学生。根据误解的补救方法，得出测试前和测试后的差异（46.8％）。根据获得其结果的McNemar检验，整个项目的误解平均值平均为x2hitung（10,86）> x2tabel（3,84）。此外，修复效果使用获得的Cohen效应大小（2,5）的POE策略。从而得出结论：采用POE策略进行补救对解决学生在平面镜上的误解有影响。预期结果将是纠正学生误解的替代方法。
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