Mathematics Teacher (1981) Vol. 74, No. 7
the mathematics teacher October 1181 Volume74 Nurnber7 ...... Cl M IIIIDIFIII -~ Jta MATHEMATIZING " FROGS": HEURISTICS, PROOF, AND GENERAUZATION IN THE CONTEXT OF A RECREATIONAL PROBLEM, William Higginson Graphing Polynomial• with Computer A .. lstance, Jane B. Kennedy Estimating tha Size of Wildlife PopulaUone, Georg
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