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ETA/Cuisenaire
Educational Manipulatives &
Supplemental Materials for PreK-Grade 12.
Polydron™ Sets
Visualize Three-Dimensional Geometry and design concepts with the Polydron System!
Customer Rating (Average):    
2 customer reviews

The durable plastic shapes of the Polydron geometric construction system feature a unique clip hinge. This allows students to snap the shapes together to easily explore two-dimensional nets and three-dimensional solids; perimeter, volume, vertices, and angles; and Euler’s Formula. Construct all five Platonic Solids: tetrahedron, cube, dodecahedron, octahedron, and icosahedron! Grades K–12.

Polydron Classroom Set
Designed for 30 students, a total of 494 pieces.
  • 200 Equilateral Triangles
  • 80 Right Triangles
  • 80 Squares
  • 60 Isosceles Triangles
  • 30 Rectangles
  • 24 Pentagons
  • 20 Hexagons
  • 1 Lesson Book (K–5 or 6–12)
  • 1 Storage Chest

    Polydron Geometry Set

  • 50 Equilateral Triangles
  • 20 Squares
  • 12 Pentagons
  • 10 Hexagons

    Platonic Solids Starter Set

  • 32 Equilateral Triangles
  • 12 Pentagons
  • 6 Squares

    Polydron Shapes Kit

  • 30 Equilateral Triangles
  • 30 Squares
  • 30 Rectangles
  • 15 Pentagons
  • 15 Hexagons
  • 15 Isosceles Triangles

    Polydron Shapes
    Extend your existing Polydron sets with additional quantities of each shape.

  • by Margaret M.
    These Polygon Shapes snap together to form polyhedrons. They provide wonderful hands-on learning opportunities. Be sure and get the activity book also, so you can use these well. Students love them and don't even realize they are learning as they first snap them together to form the net, and then fold them up to make the polyhedron. They can then count faces, vertices, and edges, and "discover" Euler's formula. I have used these for 5 years and they are always a wonderful learning experience.
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    Item # Description Product
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    Units Price Qty
    IN40367 Polydron Classroom Set, Grades K-5 Class Set
    $371.95
    IN40368 Polydron Classroom Set, Grades 6-12 Class Set
    $371.95
    IN4903 Polydron Geometry Set Set
    $95.95
    IN4829 Polydron Platonic Solids Set Set
    $39.95
    IN42825 Polydron Shapes Kit Set of 135
    $132.95
    IN42819 Polydron Equilateral Triangles Set of 100
    $37.95
    IN42824 Polydron Isosceles Triangles Set of 60
    $37.95
    IN42820 Polydron Squares Set of 40
    $37.95
    IN42821 Polydron Rectangles Set of 30
    $37.95
    IN42822 Polydron Pentagons Set of 24
    $37.95
    IN42823 Polydron Hexagons Set of 20
    $31.95

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