3, Lesson 15, Unit 4, Grade 6, OpenUp icon
Instructional Activity

Cubes with Fractional Edge Lengths

Lesson 15. Unit 4. Grade 6 Open Up Resources

Open Up Resources20 min(s)

This Instructional Activity is a part of the Lesson 15, Unit 4, Grade 6. In this activity, students continue the work on finding the volume of a right rectangular prism with fractional edge lengths. This time, they do so by packing it with unit cubes of different unit fractions for their edge lengths. They use these cubes to find the volume of the prism in cubic inches, decide which unit fraction works better to accomplish this goal and why, and explain whether cubes of different fractional edge lengths would lead to the same volume in cubic inches.

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