Didax Education
800.458.0024
 
Product Search
0 Items  $0.00
Everyday Free Shipping on orders over $99*
Rollover to Zoom|Click to View Larger
Additional Resources
« Previous Item  |  Next Item »
Hands-On Trigonometry Proofs (Manipulatives)
This approach helps make abstract relationships more visually understandable to students!
#333511W
Grades: 7-12
$28.95
Qty    
This set contains four separate "proofs" of trigonometric relations, with examples of a Pythagorean identity, a sum formula, a double-angle formula, and two sum-to-product formulas.

Demonstration of each relation is accomplished by physically rearranging the pieces to establish equalities of areas or lengths.

This visual approach helps to make these abstract relationships more visual and understandable to students.

The Hands-On Trigonometry Proofs set includes color instructions, reproducible worksheets, and 20 magnetic foam pieces!

Sign up to receive special offers and promotions!

Email Signup
Free Resources
Didax Newsletter
Articles
Free Worksheets
Free Mini-Posters
Math Manipulative Center
Math Dictionary
Phonics Handbook
Educational Standards
Netschool
Order Info
Track Your Order
Catalog Quick Order
Printable Order Form
Shipping Info
Sales Tax Info
Customer Service
View or Request Catalog
Find a Retail Store
Privacy & Security
Terms & Conditions
Company Info
About Us
Contact Us
Press Room
Conference Schedule
Product Safety
Dealer Information
Follow us on...
Facebook
Twitter
YouTube