Enhancing Students' Conceptual Understanding through the Generative Learning Model on the Topic of 'Light
Abstract
This study aimed to investigate the effect of the generative learning model on students' conceptual understanding of the topic "Light" at SMA Muhammadiyah Pangsid. The research utilized a pre-experimental design with a one-group pretest-posttest approach. The population consisted of all students at SMA Muhammadiyah Pangsid, and the sample was selected through simple random sampling. A multiple-choice test was used as the research instrument to measure students' conceptual understanding before and after implementing the generative learning model. Data were analyzed using paired t-tests, and the results revealed a significant improvement in students' understanding, with a -tobs value (-59.73) less than -ttable (-2.093) at a significance level of α = 0.05. These findings demonstrate that the generative learning model effectively enhances students' conceptual understanding of physics, particularly in the topic of "Light." The study emphasizes the importance of active learning models in fostering deeper conceptual comprehension among students.
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