Formal reasoning patterns
Contributors: Piaget, Jean, 1896-; Davidson Films.
Publisher: Davidson Films
Published: 1971
Place of publication: [San Francisco, Calif.]
Language: eng
Format: Motion picture
Number of pages: 32
Subjects: Child psychology.; Reasoning in children.
Description: Summary: Illustrates tasks that challenge the thinking of secondary school students, including tasks which involve proportional reasoning, separation of variables, conbinatorial logic, and the integration of these in an analysis of a balanced beam with weights.
Notes: Part of a kit classed in CR/507.12/S416.