Education Commons^™

The Use Of Scaffolding To Improve Student Learning With Interactive Multimedia Programs In Chemistry, Brian T. Grimes

Theses: Doctorates and Masters

The process of balancing and interpreting chemical equations involves the consideration of an abstract, non-observable phenomenon coupled with multi-level representation. Students find it conceptually demanding to visualise the particulate level of matter and hence experience difficulty in balancing chemical equations with understanding. Interactive multimedia with dynamic computer graphics can provide students with accurate, concrete representations of the particulate nature of matter. Such tools, when coupled with appropriate implementation strategies, have the potential to improve learning about chemical reactions. The study investigated the use of scaffolding techniques to enhance and direct student learning when using an interactive multimedia software (IMM) program, …