Delta-K,  Readers' Responses,  Volume 12, Issue 1

Letter to the Editor

Journal of the Mathematics Council of the Alberta Teachers’ Association

Volume 12 Issue 1, November 1972

11

Letter to the Editor

Jon L. Higgins

The ERIC Center for Science, Mathematics, and Environmental Education is making a concentrated effort during the coming year to collect non commercial and teacher-made materials for mathematics laboratories, K-9.