• Journal for Research in Mathematics Education (1975) Vol. 6, No. 4

    ISSN 0021-8251 JOURNAL FOR RESEARCH IN MATHEMATICS EDUCATION An Instructional Stratear Taxonomy: Theory and Applications M. David Merrill and NomuJn D. Wood Systematic Errors in the Four Vertical Aflorlthms in Normal and Handicapped Populations L. S. Cox Further Work on Verbalization of Discoveries Larry Sowder Transfe