Half Circle Protractor

Half Circle Protractor

Measure angles on the interactive whiteboard.

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Half Circle Protractor

8,000 schools use Gynzy

92,000 teachers use Gynzy

1,600,000 students use Gynzy

Practice identifying angles

Use the circle protractor to practice measuring angles with your students.

Give them objects to determine the angles of, or have them follow along at their own desks with your demonstration on the board.

Build familiarity with mathematical tools

Do you hold the protractor up, down, or sideways? How do you read a protractor?

This tool can be enlarged, rotated, and moved all over the interactive whiteboard. Zoom in with your students on the math tools they need to build their confidence in their own work.

The online teaching platform for interactive whiteboards and displays in schools

  • Save time building lessons

  • Manage the classroom more efficiently

  • Increase student engagement

About Gynzy

Gynzy is an online teaching platform for interactive whiteboards and displays in schools.

With a focus on elementary education, Gynzy’s Whiteboard, digital tools, and activities make it easy for teachers to save time building lessons, increase student engagement, and make classroom management more efficient.

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