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Circle Kit

Circle Kit

Product Code : EL-MLE-11138

Quick Answer: The Circle Kit is a set of three foam circular discs, each with a different radius, for teaching how radius, diameter and circumference relate.

Last updated: October 2026

Key Features

  • Set of three circular foam discs of different radii
  • Shows the relationship between radius, diameter and circumference
  • Used to explore concentric circles and the circumference of a circle
  • Supports a hands-on derivation of Pi

About This Product

Teachers hand out the discs so pupils can measure across and around each one and see that circumference grows in step with diameter. Comparing the three sizes clears up common confusion between radius and diameter and leads naturally to the value of Pi.

Frequently Asked Questions

How many discs are in the Circle Kit?

The kit has three circular foam discs, each with a different radius.

Related: Math Lab Equipments, Flip n Fraction Geoboard with Circle Cut and Maths Kit Junior.

For a quotation on the Circle Kit, contact Educational Instrument.

   
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