Mathematics Teacher (1981) Vol. 74, No. 7

  • 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