Education Commons^™

Interactive Usage Of Demonstration Videos: An Experimental Evaluation, Ryan Anderson, Shiyuan Wang, Lisa M. Pytlikzillig, Kevin M. Lee

DBER Speaker Series

Crouch et al (2004) posit that students will be more engaged by and learn more from classroom demonstrations when asked to predict the outcome of the demonstration and discuss it with peers. We tested this hypothesis in an experiment involving 116 students enrolled in an undergraduate astronomy class using an online survey and five video demonstrations. Students were randomly assigned to one of four conditions, including watching a set of videos (about convection, sun spots, and buoyancy) under one of Crouch’s three modes of presentation (observe, predict, and discuss) and a control condition which involved viewing different videos (about differentiation …