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Computer-based intervention to correct preservice teachers’ misconceptions about the operation of division. Computerunterstuetzte Interventionen zur Korrektur von Fehlvorstellungen von Lehramtsstudenten beim Dividieren. (English)
J. Comput. Math. Sci. Teach. (Win 1990-1991) v. 10(2) p. 71-78. CODEN: JCMTDV
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