Investigate the concept of algebraic distribution of multiplication over addition using numbers.
Greatest Common Divisor and Least Common Multiple
Investigate GCD and LCM in applications.
Variables and Expressions
Change the value of x on a number line and see the effect on an algebraic expression.
Substitute values for variables and evaluate expressions.
Equivalent or Not Equivalent?
Introduce the idea of equivalent expressions in the context of three critical operations.
Investigate equivalent expressions.