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1
A program for developing drawing skills among children with visual-spatial difficulties
Veröffentlicht 2012Abschlussarbeit -
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The child in the physical environment the development of spatial knowledge and cognition
Veröffentlicht 1989Buch -
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Children's ability to coordinate perspectives of isolated objects implications for science curriculum development
Veröffentlicht 1978Abschlussarbeit -
6
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7
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8