The Relative Effectiveness of Two Methods of Instruction in Teaching the Classificational Concepts of Physical and Chemical Change to Elementary School Children

Auteur : Alan M. Voelker, Edward Harold Harper, Henry J. Triezenberg, Nyles G. Stauss, Russell Leroy Carey, Stanley L. Helgeson, Vernon L. Allen, Werner Joseph Severin, John M. Levine, Leslie P. Steffe

Date de publication : 1967

Éditeur : Wisconsin Research and Development Center for Cognitive Learning, University of Wisconsin

Nombre de pages : 37