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Liu, Min1
Pedersen, Susan1
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Pedersen, Susan; Liu, Min – 2001
This study examined the potential of a hypermedia-based expert tool to scaffold 66 regular education sixth graders engaged in a problem-based learning (PBL) program. Participants completed "Alien Rescue," a hypermedia PBL environment on the solar system. The tool under investigation offered students interactive video of an expert…
Descriptors: Cognitive Processes, Elementary School Students, Hypermedia, Intermediate Grades