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Unit 3 - Lesson 4 - Grade 2: Illustrative Mathematics

By Formative Library
Last updated 6 days ago
9 Questions
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Grade 2 Unit 3
Lesson 4: Measure and Estimate in Centimeters
CC BY 2021 Illustrative Mathematics®
Grade 2 Unit 3
Lesson 4: Measure and Estimate in Centimeters
CC BY 2021 Illustrative Mathematics®
Lesson: Measure and Estimate in Centimeters

Which One Doesn’t Belong: Length (Warm Up)

Which one doesn't belong?

Estimate Length in Centimeters


Record an estimate that is:


Record an estimate that is:

Record an estimate for each object on the recording sheet.

Tell your partner why you think your estimates are “about right.”

Measure and Compare

Measure each object on your recording sheet. Record each length in centimeters.

Compare your measurements to your estimates.

Cool Down: The Pencil
Estimate: I think the length of the pencil is about _______ cm.
Measure: The length of the pencil is actually _______ cm.