In this video, students are shown how to use a ruler to measure length to the nearest centimeter, and how to estimate and compare length. [3:53]

Additional Tags

estimating length, metric length, using a ruler, 2.md.a.3 estimating length, math mammoth (youtube)

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Classroom Considerations

• This video is hosted on YouTube

Common Core

2.MD.A.3 2.MD.A.1 2.MD.A.2 2.MD.D.9 2.MD.A.4