Lesson Plan: Evaluating Expressions: Whole Numbers
This lesson plan includes the objectives, prerequisites, and exclusions of the lesson teaching students how to substitute numbers into expressions and equations to find particular values.
Objectives
Students will be able to
- substitute one number into an expression,
- substitute two numbers into an expression,
- substitute one number in an equation to find the value of an unknown.
Prerequisites
Students should already be familiar with
- multiplying and dividing whole numbers up to 100,
- adding and subtracting numbers up to 100.
Exclusions
Students will not cover
- negative numbers,
- fractions,
- decimals.