Algebra I Math Lessons

On this lesson, you will learn how to use algebra tiles for evaluating expressions and evaluating algebraic expressions. This is a fun and easy way to evaluate in math. If you enjoy this lesson, please subscribe to our channel; we add new lessons every week! For more MashUp Math content, visit and join our free mailing list! :) This lesson answers the questions: How do I evaluate an algebraic expression? How do I use algebra tiles? What are algebra tiles? What is an expression? Be sure to join our mailing list at