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Wilson, Sarah Beth; Varma-Nelson, Pratibha – Journal of College Science Teaching, 2021
Peer-Led Team Learning (PLTL) is a small-group, collaborative problem-solving model that has significantly increased student performance in a variety of chemistry undergraduate courses and other STEM courses. Cyber Peer-Led Team Learning (cPLTL), an online adaptation of PLTL, has been effective in general chemistry courses, but this study was the…
Descriptors: Peer Teaching, Teamwork, Cooperative Learning, Problem Solving
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Kaya, Erdogan; Newley, Anna; Yesilyurt, Ezgi; Deniz, Hasan – Journal of College Science Teaching, 2020
With the release of the Next Generation Science Standards (NGSS), assessing K-12 science teachers' self-efficacy in Computational Thinking (CT) is an important research gap to study. Bandura defines self-efficacy as awareness of the individual's potential and capabilities to accomplish a goal. Teaching efficacy beliefs is a significant identifier…
Descriptors: Thinking Skills, Computation, Self Efficacy, Preservice Teachers
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Zare, Richard N.; Cox, Charles T., Jr.; Murphy, Katherine; Bayas, Camille – Journal of College Science Teaching, 2017
In large, introductory courses, instructors and teaching assistants often struggle to provide detailed feedback on student homework in a timely manner. Here we describe a peer-reviewed homework system that provides quick turnaround while offering flexibility in the construction of homework problems. Homework is administered through a cycle, which…
Descriptors: Homework, Peer Evaluation, Introductory Courses, Problem Solving