Conceptual understanding of trigonometric functions using computer graphics
Subtitle: a pilot study
By: Gila Hanna.
Publisher: G. Hanna
Place of publication: [S.l.]
Language: eng
Subjects: Trigonometry -- Computer-assisted instruction.; Trigonometrical functions -- Study and teaching (Secondary).
Notes: "Report from last SSHRC grant".

ON07002.

Includes bibliographic references.

OISE/UT