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This study investigates the implementation of a classroom response system in STEM education in a higher education context. The study used ExplainIt, a web-based classroom response system designed to support students’ self-explanations and provide instant feedback. Data were collected from 32 undergraduate students using four instruments including demographic information, self-efficacy, engagement, and system evaluation. The results showed that students reported positive learning experiences, demonstrated increased self-efficacy in STEM content, and indicated high levels of engagement following their use of ExplainIt.more » « lessFree, publicly-accessible full text available May 1, 2026
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Free, publicly-accessible full text available February 18, 2026
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Free, publicly-accessible full text available December 1, 2025
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