E02A Centesimal Frame with Protractor

Centesimal Frame & Protractor   – , the Centesimal Circle & Protractor set provides a simple visual reference to introduce the concepts of angles, degrees and how a whole can be broken down into smaller components.  Each wooden board is 14 cm x 14 cm with a 10 cm inset circle.  The boards are black with easy-to-see white markings.

 

Our Price - $18.00

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