see the patterns

Proofs without Words: Exercises in Visual Thinking (Classroom Resource Materials) (v. 1)
Roger B. Nelsen
Patterns in geometry, number theory, algebra and calculus take on a new perspective when you can see them! Visual learners will thrive on this new understanding of sums of series, geometric means, and trig identities.
Topic: math
Age Level: secondary
You'll use it weekly