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Polygonal device for kinesthetic learners

  • US 8,444,419 B2
  • Filed: 08/24/2010
  • Issued: 05/21/2013
  • Est. Priority Date: 08/25/2009
  • Status: Active Grant
First Claim
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1. A polygonal device for teaching kinesthetic learners two-dimensional polygonal shapes, the polygonal device comprising:

  • four legs, each leg comprising an extendable leg, the extendable leg comprising a first section and a second section, the first section being non-detachably coupled to the second section;

    a first angle, a second angle, a third angle, and a fourth angle, wherein each of the angles is coupled between two corresponding legs; and

    a square constraint non-detachably coupled between the first angle and the second angle, the square constraint operative to ensure the polygonal device forms only substantially square polygons.

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