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Wang, Cixiao; Dong, Qian; Ma, Yuying – Journal of Science Education and Technology, 2023
With the advancement of informational and portable technologies, virtual manipulatives based on tablets are applied to support students' learning in science education. However, research on the impact of tablet-student ratios on individual knowledge acquisition and cognitive load in collaborative inquiry learning has not been addressed in detail…
Descriptors: Tablet Computers, Technology Uses in Education, Electronic Learning, Cognitive Processes
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Powell, Cynthia B.; Mason, Diana S. – Journal of Science Education and Technology, 2013
Chemistry instructors in teaching laboratories provide expert modeling of techniques and cognitive processes and provide assistance to enrolled students that may be described as scaffolding interaction. Such student support is particularly essential in laboratories taught with an inquiry-based curriculum. In a teaching laboratory with a high…
Descriptors: Cognitive Processes, Outcome Measures, Chemistry, Statistical Analysis