• Journal for Research in Mathematics Education (1976) Vol. 7, No. 4

    ISSN 0021-1251 JOURNAL FOR RESEARCH IN MATHEMATICS EDUCATION R ... rch on M.thenultlca Education Reported In 1175 Marilyn N. Suydam and J. F. Weaver Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193 Research Summaries . . . . . . . . . . .. . . . . . .. .. .. . . .. . 194 Journa