Expressions and Equations

Expressions and Equations

Students use expressions and equations to express and solve mathematical problems using symbols, numbers and variables. It forms the basis for algebra and teaches learners how to think logically, solve challenges and analyze data required for higher math and work life.

Performing Operations

Students are taught to use the PEMDAS rule to solve math questions in the proper order: Parentheses, Exponents, Multiplication & Division, Addition & Subtraction. Using the correct method for order of operations helps you get the right answer. It plays an important role in both basic math and algebra. Practice involves doing word problems with several steps.

Variables

Using x or y for unknown quantities in equations and expressions is first introduced to learners. They investigate how using variables allows for discovering general rules and solving issues. To write and solve equations in algebra, it is important to understand variables. Transforming daily events into math makes students feel more confident.

Activity Idea

Equation Detective - Solve "mystery" clues using 1 or 2-step math puzzles to find the value of x.

Entertainment Activities

1. Balance Scale Game - Use a hanger or paper scale and objects to show solving equations.

2. Equation Puzzle Cards - Match an equation to its simplified version.

3. Chalk Walk Algebra - Solve equations written in sidewalk chalk.