Curriculum>Grade 2> Module 2>Topic A: Understand Concepts About the Ruler

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Learn how to measure the length of an object using a centimeter ruler. Line up the ruler with one endpoint of the object, then read where the other endpoint falls on the ruler. Enter the value of the length

A. Count to measure lengths of objects in non-standard units

B. Measure lengths of objects from endpoint to endpoint with no gaps or overlaps

C. Measure lengths of objects by laying non-standard units correctly

D. Compare lengths measured in different non-standard units

E. Count to measure lengths of objects in centimeters

F. Measure lengths of objects aligned to a centimeter ruler

H. Draw a line segment of a given length

I. Measure side lengths of 2-D objects using a centimeter ruler

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