A nice clean copy of the textbook, "The Trig Trainer A Hands-on Approach to Teaching Trigonometry" by Katie De Meulemeester. Includes The Trig Trainer Trigonometry Function Generator along with the activity textbook with instuctions for the use of the function generator for this unique hands-on approach for teaching this important mathmatics subject. 80 pages with Fast Shipping!
Condition Notes: Grades VG+ with minimal shelf/use wear and strong binding and clean text pages. Function generator complete and functional
