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Customary System

Customary System

Purpose of the tool

Students learn how to convert from larger units to smaller units or vice versa.

Grade: 3,4,5
Common core standards: 
MP4 MP5 4.MD.A.1 5.MD.A.1

Explanation of the tool

You'll see an illustration of units on screen.

Press a unit and then press the next. You'll notice the arrows appear.

Press the 'Settings' button to compile your own customary system.