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  1. Camping

    $24.95

    Build a glowing campfire, cook up tasty treats, and make a beary fun backpack!
  2. Dinosaurs

    $24.95

    Make a dinosaur costume, create clay fossils, play a footprint matching game.
  3. Fun with Flight

    $24.95

    Build a rocket launcher and a set of your own flying rockets. Make a kite and run around to watch it fly.
  4. Soap Dispenser
    New

    Soap Dispenser

    $34.95

    Harness the power of pumps and switches, and rig up a mechanical soap dispenser that works with the push of a button. Explore the science of peristalsis, then deep-dive into the history of human hygiene.
  5. Robots and Coding

    $24.95

    Build and decorate your own friendly robot buddy. Create a robot rabbit with a customizable track to run along. Write programs to solve puzzles and send your robot along a path.
  6. Cannonball Launcher

    $24.95

    Build a launcher that uses elastic power to shoot foam cannonballs. Contains everything you need to build a working launcher and matching mount.
  7. Marble Timer

    $24.95

    Construct a marble-powered mechanism that helps keep time! Experiment with your timer and design new paths to help the marbles run faster, slower, and everything in between. Then time yourself while creating colorful dip-dye wood art.
  8. Ceramic Luminaries

    $24.95

    Learn to trim and texture clay with stripes, sprinkles, sunbursts, and more. Then shape and dry your clay design to make lustrous luminaries. Add paint for a finishing touch, then let the glow show.
  9. Bottle Rocket

    $24.95

    Get ready to blast off into the air with your very own bottle rocket. Assemble your launcher, rocket, funnel, and launch mixture to experience some extremely fizzy fun.
  10. Young Chemist (2-Pack)

    $51.95 $54.90 value

    Ignite a passion for science at an early age and save when purchased as a pack. Recommended for Ages 5+. Qualifies for free shipping!

   

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Best-Selling Science Kits & STEM Toys

Rich scientific learning needs to have a few of these key elements: curious minds, hands-on projects, quality materials, and fun results. Popular science kits and STEM toys contain all you need to share exciting discoveries with the ones you love most.

With a healthy dose of enthusiasm and the right project, your little scientist will have an unforgettable experience! KiwiCo offers popular science kits that give curious adventurers the ability to tinker, test, and try out their theories! Science can be fun, and that's a theory that can be proven with just the right experiment!