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50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

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Peer reviewed Peer reviewed
ERIC Number: EJ139857
Record Type: CIJE
Publication Date: 1975
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Abstractor: N/A
Reference Count: 0
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Science Teaching - A Tangled Web
Andersen, Hans O.
Australian Science Teachers Journal, 21, 3, 61-70, Nov 75
Briefly traces the history of science curriculum development in the United States. Explains learning contracts and mastery learning as two techniques for humanizing science instruction. Summarizes the main objectives for science teaching, the rationales, and the claims that must be satisfied. (GS)
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