STEM Logo word only.png
  • Project Plans

    • By Category
    • All Project Plans
  • Teaching Guides

    • Lesson Resources
    • Science Fair Guides
  • Shop

    • STEM Kits
    • Supplies
  • Blog

  • About

    • Our Mission
    • What's STEM?
    • Meet the Makers
    • Contact
    • About this Site
  • More

    Use tab to navigate through the menu items.

    Suggested for

    Ages 9+

    Class 1 Catapult
    Bow and Arrow
    Simple Machine
    Slingshot
    Class 3 Catapult
    Rubber Band Car
    Tornado Tower
    Spinners
    Zipline Racer
    Propeller Car
    Truss Bridge
    Hydraulic Hand

    Back to Projects

    Leave your email here to be notified about new projects.

    STEM Logo word only small.png

    © 2021 STEM Inventions