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Half Circle Protractor

Half Circle Protractor

Purpose of the tool

This protractor helps you measure angles. It is adjustable in size and can be used on the entire page.

Grade: K,1,2,3,4,5,6,7,8
Common core standards: 
MP5 MP6 4.MD.C.5a 4.MD.C.5b 4.MD.C.6 4.G.A.1

Explanation of the tool

Want to move the protractor? Press the 'hand' to move it.

Want to enlarge the protractor? Press the 'arrows' to enlarge it.

Want to rotate the protractor? Press the 'curved arrow' to rotate it.

Want to delete the protractor? Press the 'X' button.

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