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Polydron STEM Bridges, 134 Piece Individual Set

Item #: 2005469

Unlock the secrets of bridge building with Polydron Bridges. Build any of the eight bridges, one at a time.

$169.69 $132.36

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This set gives budding Civil Engineers and Designers a chance to build and test several types of bridge designs, including some of the most recognizable, world-famous bridge constructions. Twelve comprehensive work cards and lesson plans provide step-by-step instructions to piece together truss, suspension, cantilever, drawbridge, cable stay, swing and draw bridges. The set will encourage and challenge children to go beyond the set shapes and to experiment with their own creations.
  • Designed for ages 9 and up
  • Each square piece measures 3 x 3 inches
  • Bridges can measure 17 L x 12 W x 6 H inches
  • Develops small motor skills
  • Enhances problem solving skills
Includes:
  • 26 Frameworks Squares
  • 22 Frameworks Equilateral Triangles
  • 8 Squares
  • 10 Frameworks Rectangles
  • 20 Frameworks Right Angle Triangles
  • 4 Frameworks Isosceles Triangles
  • 4 Frameworks Root 2 Triangles
  • 4 Struts, 13 inches
  • 2 Struts, 4-1/3 Inches
  • 2 Struts, 3-Inches
  • 4 Pulleys
  • 2 Handles
  • 4 Square Holes
  • 2 Rectangles with 2 Holes
  • 2 Hinges
  • 8 Double Squares
  • 4 Eyelets
  • 2 Plinths
  • 2 Laces with Ends
  • 4 Laces
  • 2 Suspension Laces
  • Work Cards
  • Book
  • Gratnells Tray