Marjorie M. Petit
Marjorie M. Petit has written at least 2 books. Their most popular book is A Focus on Ratios and Proportions: Bringing Mathematics Education Research to the Classroom with 1 save with an average rating of -⭐.
 A Focus on Ratios and Proportions A Focus on Ratios and Proportions: Bringing Mathematics Education Research to the Classroom
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 A Focus on Fractions: Bringing Research to the Classroom
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