Virtual algebra tiles for hands-on exploration of algebraic concepts.
FEATURES
Unit, x, x, y, y, and xy tiles
Easy to add, drag, rotate, copy, and remove tiles
Snapping for easy placement and alignment
Drop opposite pairs on each other to cancel
Workspaces for Equations and Factors
Pen tools for annotations and labels
MATH TOPICS
1. Adding and subtracting integers
2. Multiplying and dividing integers
3. Modeling expressions
4. Simplifying expressions
5. Substitution
6. Solving equations
7. Solving systems of equations
8. Add and subtract polynomials
9. Multiply and divice polynomials
10. Factor trinomials
11. Completing the square
下载地址：iTunes 或者AAP STORE 下载
