2.4 Addition and Subtraction on the Number Line · Lesson 9: The Difference Between Numbers

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2.4 Addition and Subtraction on the Number Line · Lesson 9: The Difference Between NumbersMath · Grade 2 Math · Grade 2Lesson plan

Learning goals: Teacher Facing On a number line, represent counting on and counting back strategies for solving subtraction equations. Full lesson plan (warm-up, activities, synthesis, cool-down prompt) from 2.4 Addition and Subtraction on the Number Line, Grade 2.

From Illustrative Mathematics (IM Certified curriculum, im.kendallhunt.com) · CC BY 4.0 · original source

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