Mathematics Teacher (1933) Vol. 26, No. 4

  • Mathematics Teacher (1933) Vol. 26, No. 4

    ' THE MATHEMATICS TEACHER The Official ] ournal of The N ational Council of Teachers of Mathematic• Incorporated 1928 APRIL 1933 Contents Adapting Instructional Material to Individual Differences in Learning ... . .............. .. ................... . . .. . . J. T. Joltnso11 193 The Problem of l\Iathematical Statis