Arithmetical abstractions [microform] : the movement toward conceptual maturity under differing systems of instruction / William A. Brownell.
Several teaching programs of mathematical concepts were investigated in an effort to develop means for enhancing conceptual maturity among children. Interviews were assigned to English and scottish schools where different arithmetic programs were taught. Data were collected on school achievement and...
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Format: | Microfilm Book |
Language: | English |
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[S.l.] :
Distributed by ERIC Clearinghouse,
1964.
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ED003299
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ED003299 | Available Place a Hold |