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  • $17.49 sale
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    Discoveryâ„¢ Mindblown STEM Bionic Hand 87 pc DIY Hydraulic Build Kit

  • $27.99 sale
    $39.99 Reg.

    Discovery Mindblown Model Engine Kit With Moving Motor Parts

  • $11.89 sale
    $16.99 Reg.

    Discovery Mindblown Take Apart Excavator Construction 27 pc Set

    Top Toy
  • $32.19 sale
    $45.99 Reg.

    Learning Resources Gears! Gears! Gears! Robots in Motion

  • $12.59 sale
    $17.99 Orig.

    NSI Smithsonian Robo-Spider

  • $38.49 sale
    $54.99 Reg.

    Elenco Snap Circuits Game Play STEM Educational Toy

    (1)
  • $25.89 sale
    $36.99 Reg.

    Learning Resources Gears! Gears! Gears! 100 pc Deluxe Building Set

  • $24.49 sale
    $34.99 Reg.

    Discovery Mindblown 197 pc Toy Solar Vehicle Construction Set

  • $12.59 sale
    $17.99 Reg.

    Learning Resources Gears! Gears! Gears! RoverGears

    (9)
  • $27.49 sale
    $54.99 Reg.

    VTech Interactive Sit, Stand and Ride Baby Walker

    (4)
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    Kohls Exclusive
  • $20.99 sale
    $29.99 Reg.

    Discovery Mindblown 90 pc Toy Dinosaur Construction Set

  • $18.19 sale
    $25.99 Reg.

    Learning Resources 1-2-3 Build It! Train-Rocket-Helicopter STEM Dexterity Building Set

  • $17.49 sale
    $24.99 Reg.

    Learning Resources Gears! Gears! Gears! Wrecker Gears

  • $32.19 sale
    $45.99 Reg.

    Learning Resources Gears! Gears! Gears! Treadmobiles

  • $31.49 sale
    $44.99 Reg.

    Smithsonian Motor-Works Model Engine

  • $57.39 sale
    $81.99 Reg.

    Elenco Sanp Circuits My Home STEM Learning Toy

    (2)
  • $32.19 sale
    $45.99 Reg.

    Learning Resources Gears! Gears! Gears! Machines In Motion

  • $12.59 sale
    $17.99 Reg.

    Learning Resources Gears! Gears! Gears! CycleGears

  • $22.39 sale
    $31.99 Reg.

    Educational Insights Design & Drill Gears Workshop Activity Set

    (5)
  • $12.59 sale
    $17.99 Reg.

    Learning Resources Gears! Gears! Gears! Flight Gears

    (7)
  • $17.49 sale
    $24.99 Reg.

    Playstix Starter 80 pc Set by Popular Playthings

    (1)
  • $41.99 sale
    $59.99 Reg.

    Learning Resources Gears! Gears! Gears! Wacky Wigglers Motorized Building Set

  • $24.49 sale
    $34.99 Reg.

    Discovery Mindblown DIY Prize-Pod Robot 52 pc Retro Vending Machine Build Kit

  • $20.29 sale
    $28.99 Reg.

    Elenco Teach Tech Tusk Wild Boar Solar Robot Crawler STEM Building Set

  • $55.99 sale
    $79.99 Reg.

    Learning Resources Gears! Gears! Gears! Mega Makers

    (1)
  • $25.19 sale
    $35.99 Reg.

    Learning Resources Gears! Gears! Gears! 100 pc Deluxe Building Set

  • $48.99 sale
    $69.99 Reg.

    Elenco Snap Circuits BRIC Structures Building Set

  • $18.89 sale
    $26.99 Reg.

    Educational Insights Design & Drill Bolt Buddies Bulldozer STEM Toy

    (2)
  • $22.39 sale
    $31.99 Reg.

    Learning Resources STEM Engineering & Design Kit

    (9)
  • $34.99 sale
    $49.99 Reg.

    hand2mind Ultimate Inventor Toolkit for Ages 8 & Up

  • $59.99 sale
    $79.99 Reg.

    The Learning Journey Techno Trax - Galactic Adventure: 300 pc Building Toy

  • $27.99 sale
    $39.99 Reg.

    Educational Insights Design & Drill Flower Power Studio

    (2)
  • $14.99 sale
    $19.99 Reg.

    Fischertechnik Pinball

  • $22.39 sale
    $31.99 Reg.

    Educational Insights Design & Drill Rivet Pop Workshop STEM Toy

  • $29.39 sale
    $41.99 Reg.

    Candy Construction Building Set by Learning Resources

  • $44.09 sale
    $62.99 Reg.

    Learning Resources Coding Critters MagiCoders: Skye

  • $14.99 sale
    $19.99 Reg.

    Fischertechnik Labyrinth

  • $13.29 sale
    $18.99 Reg.

    Learning Resources STEM Explorers Geomakers

  • $31.49 sale
    $44.99 Reg.

    Learning Resources Gears! Gears! Gears! Gizmos Building Set

    (7)
  • $53.19 sale
    $75.99 Reg.

    Learning Resources Gears! Gears! Gears! Lights & Action Motorized Building Set

  • $18.19 sale
    $25.99 Reg.

    Learning Resources 1-2-3 Build It! Construction Crew

    (7)
  • $20.24 sale
    $26.99 Reg.

    Plus-Plus Open Play Tube: 240 pc Glitter Frost Mix Set

  • $59.99 sale
    $79.99 Reg.

    The Learning Journey Techno Trax - Dominator: 300 pc Building Toy

  • $22.39 sale
    $31.99 Reg.

    Learning Resources Engineering & Design Building Set

  • $38.49 sale
    $54.99 Reg.

    Elenco Snap Circuits Green Energy LAB STEM Educational Toy

  • $74.99 sale
    $99.99 Reg.

    Fischertechnik Creative Box Mechanics Set

  • $12.74 sale
    $16.99 Reg.

    Fischertechnik Advanced Gliders Construction Set

  • $27.99 sale
    $39.99 Reg.

    Educational Insights Design & Drill Build-It Bucket