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Gotthelf, Cheryl; Peel, Tina – Educational Technology, Research and Development, 1990
Discusses technological and program-design barriers to wider use of television in classroom instruction and describes the steps that the Children's Television Workshop (CTW) took to make "3-2-1 Contact," its educational television science series, a more effective tool for classroom instruction. The development and testing of prototype…
Descriptors: Childrens Television, Educational Television, Instructional Development, Instructional Effectiveness