Objective

By the end of this lesson, you will be able to understand and solve basic algebraic equations and expressions.

Materials and Prep

Materials: pencil, paper

Prep: None

Activities

1. Introduction to Algebra: Learn what variables and constants are and how they are used in algebraic expressions.

2. Solving Equations: Practice solving simple equations like 2x + 5 = 11 and 3y - 8 = 16.

3. Creating Expressions: Create your own algebraic expressions and solve them.

Sixth Grade Talking Points

• "In algebra, we use letters like x and y to represent numbers. These letters are called variables."
• "When we have a number without a variable, it's called a constant. For example, in the expression 3x + 7, 7 is a constant."
• "To solve an equation, we want to find the value of the variable that makes the equation true. For example, in the equation 2x + 5 = 11, x equals 3."
• "You can create your own algebraic expressions using numbers and variables, and then solve them to find the value of the variable."