Algebraic Expressions
Primary algebraic-expression lessons only.
Properties of Addition and Multiplication
Students use the commutative, associative, identity, zero, and distributive properties to describe number patterns and rewrite expressions without changing their value.
Variables and Expressions
Students identify variables, constants, coefficients, factors, and terms; translate words into algebraic expressions; and interpret what expressions mean.
Radicals and Integer Exponents
Students interpret integer exponents, apply exponent properties, understand zero and negative exponents, and connect square and cube roots to powers.
Evaluate Expressions
Students substitute values for variables and use the order of operations to find the value of numerical and algebraic expressions.
Equivalent Expressions
Students identify and create expressions that have the same value for every permitted variable value by combining like terms, distributing, and factoring.