English
xv, 382 leaves : 29 cm · In partial fulfilment of the requirements for the degree of Doctor of Philosophy, Department of Secondary Education · Spine title: Heuristic approach problem solving gr. 11 math · Thesis (Ph.D.)--University of Alberta, 1978
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Problem solving · Mathematics -- Study and teaching (Secondary) · Problem solving -- Ability testing · Mathematical ability -- Testing · Mathematics -- Problems, exercises, etc · Unit method of teaching