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Liu, Min; Horton, Lucas; Toprac, Paul; Yuen, Timothy T. – Educational Media and Technology Yearbook, 2012
This chapter examines the various cognitive tools embedded in a multimedia-enriched PBL environment for middle school science known as "Alien Rescue" and shares the research findings of the use of these cognitive tools in assisting young learners' problem solving. The goal of this chapter is to illustrate strategies for designing…
Descriptors: Middle School Students, Science Instruction, Problem Based Learning, Teaching Methods
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Nielsen, Thomas G.; And Others – 1971
An experiment investigated the effects of representational modes, presentation methods, and age on learning. Representation was in either iconic or symbolic verbal style, the verbal component was presented by either tape or booklet, and the pictorial component contrasted filmloops. Nine and eleven year old learners were exposed to a lesson on the…
Descriptors: Audiotape Recordings, Audiovisual Aids, Audiovisual Instruction, Cognitive Development