## Example Math Blast - Section 2: Math Blast - Lesson Activator

Example Math Blast

# Recalling Prior Knowledge of Adding and Subtracting Fractions

Unit 2: Adding and Subtracting Fractions with Unlike Denominators
Lesson 1 of 7

## Big Idea: The denominator represents the WHOLE and the numerator represents the BITS/PIECES so in order to add fractions we need to have the same denominator.

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Standards:
Subject(s):
Math, Number Sense and Operations, Operations , equivalent, Fractions, equivalent fractions, Fraction, Operations
85 minutes

### James Ewing

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