This study examined the effect of a hypermedia-enhanced problem-based learning environment in astronomy on sixth-graders' science knowledge, attitude toward learning science, and motivation toward learning. It was found that the students had significantly increased their science knowledge from pretest to post test and also retained much of what…

Investigated the effects on middle school students of designing their own multimedia materials, including design knowledge, cognitive strategy, and motivation toward learning. Presents a theoretical framework, including project-based learning; describes questionnaires used; and discusses task ranking, planning and storyboarding, time management,…

Current educational theory and practice clearly show that project-based instruction has the potential to enhance learning. Preliminary findings on one type of project-based learning in which students take on the role of hypermedia designers support this claim. This study examined the effect of being hypermedia designers on fourth-graders'…