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Download full textHofmeister, Alan M.; And Others – 1986
A series of videodisc-based mathematics products have been developed by the cooperative effort of the University of Oregon, Utah State University, and various school districts. The products were designed to: (1) achieve educationally significant changes in student achievement and attitudes; (2) be consistent with group and individual classroom…
Descriptors: Classroom Techniques, Elementary Secondary Education, Field Tests, Formative Evaluation
