Arithmetic Teacher (1964) Vol. 11, No. 1

  • Arithmetic Teacher (1964) Vol. 11, No. 1

    TH ........ ARITHMETIC TEA HER Volume 11, number 1, JANUARY 1964 The effects of instruction on the stage placement of children in Piaget's seriation experiments Arthur F. Coxford, Jr. Word problems in elementary mathematics Adaline P. Hagaman Verbal problem solving Foster E. Grossnickle Reading and computation ability