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

Back

Fullscreen

Compare the lengths of two objects, using the shorter object as a non-standard unit of the longer item. Then, learn why using two similar non-standard unit can result in different length of the same object

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

E. Count to measure lengths of objects in centimeters

F. Measure lengths of objects aligned to a centimeter ruler

G. Align objects to a centimeter ruler to measure length

H. Draw a line segment of a given length

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

View more...