Courseversity

Patterns and Algebraic Thinking

Every published lesson is listed here.

Evaluate expressions by substituting values for variables.

Write equivalent expressions using the distributive property and collecting like terms.

Understand equations and test whether a value makes an equation true.

Solve one-step equations with addition, subtraction, multiplication and division.

Understand and graph simple inequalities on a number line.

Describe number relationships with rules, input-output tables and graphs.

Solve word problems by writing and solving equations.

Use letters as variables to stand for unknown or changing numbers.

Write and read algebraic expressions.

Generate and compare number patterns from rules.