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5 Tutorials that teach Number Lines and Coordinate Systems
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Number Lines and Coordinate Systems
Common Core: 6.NS.6b 6.NS.6c

Number Lines and Coordinate Systems

Author: Graham Pardun

This lesson relates the coordinate system to number lines.

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The Coordinate System: Just a couple of number lines, really.

In this lesson, I get into more details on why the coordinate system is a piece of genius, and how it's really just a couple of number lines put together in a special way.