Arithmetic Teacher (1965) Vol. 12, No. 8

  • Arithmetic Teacher (1965) Vol. 12, No. 8

    THE ARITHMETIC TEACHER Volume 12, number 8 DECEMBER 1965 Perspective in programs of instruction in elementary mathematics John R. Clark Structure-key word of the sixties K. Allen Neufeld The effects on conventionally t aught eighth-grade math following seventh-grade programmed math Bruce A. Meadowcroft Children's perce