Mathematics Teacher (1922) Vol. 15, No. 5

  • Mathematics Teacher (1922) Vol. 15, No. 5

    THE M ATHEMATICS TEACHER VOLl'ME XV MAY, 1922 NUl\IBER 5 'l'HE P SYCHOLOGY OF PROBLEM SOLVING By ~0\\"ARD L. Thot•ndlke Jnst ltute of Educationa l Research Tt-achcrs College. Columbia University ( Co11timwd) THE UVERVALtJATION OF VERBAL PROBLEMS One reason for the great value attached to solving these verbal problems i