6, Lesson 22, Unit 3, Grade 7, EngageNY icon
Instructional Activity

Discussion: Strategies and Observations from Example 3

Lesson 22. Unit 3. Grade 7 EngageNY

EngageNY5 min(s)

This Instructional Activity is a part of the Lesson 22, Unit 3, Grade 7. Scaffolding: To help students visualize the various faces involved on this object, consider constructing a similar object by placing a smaller shoe box inside a slightly larger shoe box. This will also help students visualize the inner surfaces of the box as the lateral faces of the smaller prism that is removed from the larger prism. Call on students to provide their answers to each of the following questions. To encourage a discussion about strategy, patterns, arguments, or observations, call on more than one student for each of these questions.

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