### Top Posts & Pages

- Real Number System Maze Activities
- How to Teach Multiplying Binomials - Without FOILING
- 1-2 Variables and Expressions
- Irrational Numbers - K.I.S.S.
- Pre-Algebra Curriculum Map
- The Pythagorean Theorem - Like You've Never Seen It Before
- 1-4 Writing and Evaluating Expressions
- Blog
- The Order of Operations - Don't ask your Calculator
- Adding and Subtracting Fractions - Cut the Cheese