TrigTrainer
TrigTrainer Poster & Arms Set
The TrigTrainer Activity Book
Exploring Trigonometry
TrigTrainer The TrigTrainer Activity Book
A Hands-On Approach to Teaching Trigonometry
A trigonometric function generator that provides a hands-on approach to teaching trigonometry. The NCTM Standards encourage the use of manipulative devices to be incorporated with calculators in the teaching of basic trigonometry. TrigTrainer helps fulfill this basic requirement by allowing students to generate the basic relationships of the sine, cosine & tangent functions with two-digit accuracy. Made of high impact styrene, 8-1/2 x 11.

TrigTrainer Intro Kit
Product No. 401
$24.95
(1 student TrigTrainer, 1 projectable TrigTrainer, & TrigTrainer Activity Book)



TrigTrainer Mini-Kit
Product No. 400
$69.95
(10 student TrigTrainers, 1 projectable TrigTrainer, & TrigTrainer Activity Book)



Single TrigTrainer
Product No. 403
$6.25
(Quantity discount available)
KATIE DE MEULEMEESTER

This book puts the TrigTrainer manipulative to work as a powerful introductory tool for teaching basic trigonometric concepts. Loaded with 24 lively activities and a smattering of trig history, this book explores the basic functions and their relationship to the unit circle. The appendix is packed with useful resources that expand the teaching power of the TrigTrainer. 8-1/2 x 11, 80 pages, Appendix, grades 8-12.

Product No. 402
$12.95
Exploring Trigonometry
with Dr. Super's TRIGRAMS
BEHROUZ B. AGHEVLI, MARK SPIKELL, & CURRAN ROLLER

Provide your students with a better and more exciting understanding of trigonometric concepts, such as, the Pythagorean Theorem, similar triangles, the trig unit circle, trig identities, measuring angles in radians, and quadrants with unique Dr. Super's TRIGRAMS This resource book, containing 38 student activities, with accompanying solutions and templates, is an excellent supplement for any trigonometry text. One set of Dr. Super's TRIGRAMS included. 8-1/2 x 11, 48 pages, grades 8-12.

Product No. 461
$18.95
OVERSTOCK PRICE:  $
10.00
(Book and TRIGRAM puzzle)



Product No. 462
$8.95
(TRIGRAM puzzle in zip-lock bag)
TrigTrainer
Poster & Arms Set
This attractive, full color, 24 x 36 inch poster is the first of its kind. It illustrates many of the attributes of the Cartesian coordinate system with the complete unit circle and is an ideal teaching aid for secondary mathematics and geometry teachers. Computer generated, values of functions can be read with two-place accuracy using the included set of transparent sine and hypotenuse arms. 24 x 36 inches.

Product No. 408
$14.95