Building Powerful Numeracy: Fraction Addition & Subtraction

This is workshop focuses on building addition and subtraction of fractions. Based on Building Powerful Numeracy and Lessons & Activities for Building Powerful Numeracy, this workshop continues from the overview day, focusing on building fraction sense. Students need more than a part-whole understanding of fractions and we’ll build it using money, clock, double number line, and ratio table models to reason about equivalence and the operations of addition and subtraction.


This workshop is appropriate for teachers grades 4-12.

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