ERIC Number: EJ528445
Record Type: Journal
Publication Date: 1995
Reference Count: N/A
Matrices Draw Connections for Precalculus Students.
Farrell, Ann M.
Ohio Journal of School Mathematics, n30 p11-18 Mar 1995
Students can learn to make algebra, trigonometry, and geometry work for them by using matrices to rotate figures on the graphics screen of a graphing calculator. Includes a software program, TRNSFORM, for the TI-81 graphing calculator which can draw and rotate a triangle. (MKR)
Publication Type: Guides - Classroom - Teacher; Journal Articles
Education Level: N/A
Audience: Teachers; Practitioners
Authoring Institution: N/A