Testing the effectiveness of two-purpose television programs in contributing to both teacher and pupil learning (elementary science) Final report to Department of Health, Education, and Welfare, Office of Education, Grant no. 7-33-045.00, for the period 1 July 1959-31 December 1960

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110 2 ‡aOhio State University. ‡bResearch Foundation.
245 1 0 ‡aTesting the effectiveness of two-purpose television programs in contributing to both teacher and pupil learning (elementary science) ‡bFinal report to Department of Health, Education, and Welfare, Office of Education, Grant no. 7-33-045.00, for the period 1 July 1959-31 December 1960. ‡cSubmitted by Alexander Frazier and Lewis D. Evans, Center for School Experimentation, University Schools, the Ohio State University.
260 ‡aColumbus, ‡c1960.
300 ‡aiv, 79 L. ‡billus.
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538 ‡aMode of access: Internet.
650 0 ‡aTelevision in science education.
650 0 ‡aScience ‡xStudy and teaching (Elementary)
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