5, Lesson 7, Unit 3, Grade 7, EngageNY icon
Instructional Activity


Lesson 7. Unit 3. Grade 7 EngageNY

EngageNY10 min(s)

This Instructional Activity is a part of the Lesson 7, Unit 3, Grade 7. The example is a consecutive integer word problem. A tape diagram is used to model an arithmetic solution in part (a). Replacing the first bar (the youngest sister's age) in the tape diagram with years provides an opportunity for students to visualize the meaning of the equation created in part (b).

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