Extrinsic and Intrinsic Problem-Solving Styles of Two Children von Flexer, Roberta J.

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"Creature Cards" Extended von Flexer, Roberta J., Flexer, Abraham S.

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Project Math-Muse: Interactive Mathematics Exhibits for Young Children von GUBERMAN, STEVEN R., FLEXER, ROBERTA J., FLEXER, ABRAHAM S., TOPPING, CAROLYN L.

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Comparison of Lecture and Laboratory Strategies in a Mathematics Course for Prospective Elementary Teachers von Flexer, Roberta J.

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Comparison of Lecture and Laboratory Strategies in a Mathematics Course for Prospective Elementary Teachers von Flexer, Roberta J.

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How "Messing About" with Performance Assessment in Mathematics Affects What Happens in Classrooms von Flexer, Roberta J

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The Power of Five: The Step before the Power of Ten von Flexer, Roberta J.

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Back to Basics the Magical Way von Flexer, Roberta J.

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Beware of Tapping Pencils von Flexer, Roberta J., Rosenberger, Naomi

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Self-Paced Calculus: A Preliminary Evaluation von Struik, Ruth Rebekka, Flexer, Roberta J.

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Dilemmas and Issues for Teachers Developing Performance Assessments in Mathematics. A Case Study of the Effects of Alternative Assessment in Instruction, Student Learning and Accou... von Flexer, Roberta J, Gerstner, Eileen A

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Mathematics on the Home Front von Flexer, Roberta J., Topping, Carolyn L.

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Survey of Attitudes toward Language Arts for Prospective Elementary Teachers von Cline, Ruth K. J., Fixer, Robert J.

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Self-Paced Calculus: A Preliminary Evaluation von Struik, Ruth Rebekka, Flexer, Roberta J.

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