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ERIC Number: EJ443625
Record Type: Journal
Publication Date: 1990
Pages: N/A
Abstractor: N/A
Reference Count: N/A
ISBN: N/A
ISSN: N/A
Beyond the Evident Content Goals Part III. An Undercurrent-Enhanced Approach to Trigonometric Identities.
Dugdale, Sharon
Journal of Mathematical Behavior, v9 n3 p233-87 Dec 1990
The third in a series of 3 articles, a study of 30 students was conducted to test the effect of restructuring a unit on trigonometric identities around microcomputer activities based on the themes of educational undercurrents identified in Part II. Experimental-group students scored significantly higher relating trigonometric functions to their graphical representations. (MDH)
Publication Type: Journal Articles; Reports - Research; Tests/Questionnaires
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A