Problem-Based Teaching Material Innovation: Improving Vocational School Students' Learning Outcomes in Element Symbols and Reaction Equations
Abstract
This study aims to determine the improvement in student learning outcomes by applying innovative teaching materials based on Problem-Based Learning, and to analyse the relationship between student characteristics and chemistry learning outcomes using teaching materials based on Problem-Based Learning. The study was conducted on 72 Grade X vocational high school students using an experimental method with a control class and an experimental class. The results showed a significant improvement in learning outcomes in the experimental class (73%) compared to the control class (69%). There was a significant relationship between characteristics such as curiosity, independence, discipline, hard work, and honesty with improved chemistry learning outcomes on the topics of element symbols and chemical equations.
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References
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DOI: https://doi.org/10.24952/lavoisier.v4i1.14464
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