selected publications
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article
- Motivating Students to Make Conjectures and Proofs in Secondary School Geometry. Mathematics Teacher. 75:447-451. 1982
- Factoring by Using the 'Master Product'. School Science & Mathematics. 72:649-652. 1972
- Bumble Plot. [computer-software review]. The Arithmatic Teacher. 30:42-52.
- Discovery of Formulas Through Patterns. Mathematics Teacher. 66:337-338.
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thesis or dissertation