Gearphun Junior Construction System

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Product Number: EL16819

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Grades K-4. Take Gearphun to the next level with the Junior Construction System featuring more advanced instruction sheets and work cards, as well as adding chains to the mix. Gearphun is a manipulative and construction system that adds motion to construction projects, giving students an opportunity to explore gears while developing creative play, fine motor skills, hand-eye coordination, teamwork, and problem-solving skills. Perfect for inclusion in early STEAM learning curriculums, this kit was made exclusively for Nasco and cannot be found anywhere else. Students use triangles, squares, wheels, joiners, direction changers, driver gears, spinning gears, bricks with holes, a crank handle, and chains to design fun models. Pieces are the same as those in Gearphun Starter Construction Sets. Tub includes 300 pieces, 75 additional chain pieces, 10 instruction sheets with incremental levels of difficulty, 34 teacher work cards with classroom activities, a Gearphun Guide consisting of 24 loose pages with models, 12 loose pages with models, 4 instruction sheets for the chains, 12 loose pages with models for the chains, and 1 page of stickers. Gearphun Guide loose pages are designed to be used in conjunction with the Gearphun Starter Guide.


  • Grades K-4
  • 300 Gearphun pieces and 75 chain pieces

Item Weight: 7
Age: 5 yrs. - 9 yrs.
Grade: Kindergarten - 4
School Type: Elementary School
Subject Areas: STEM
Assembly Required: false
Prop 65:


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