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Hands-on Science Toys & Easy Science Experiments

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If you're looking for inexpensive science supplies, easy science experiments, hands-on science workshops for teachers, science toys, or eye-catching science fair projects, you've come to the right place. Steve Spangler Science offers hundreds of science experiments and science demos that inspire the imagination and make learning fun. Sign-up for our award-winning Experiment of the Week... it's free.

Shop These Best Selling Holiday Science Toys

New Products

Geo-Polymers Jumbo Test Tube

Geo-Polymers Jumbo Test Tube

$12.95

We know you love our Jelly Marbles and our Water Cubes... why not love them even more when we put them together in this Jumbo Test Tube Kit?  We'll even throw in some coloring tablets to make a rainbow of growing polymers!  These superabsorbent polymers will leave you amazed as they grow up to 300 times their original size ...

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Best Sellers

Energy Ball

Energy Ball

$4.95

This is a great little device to use when describing open and closed circuits. This 38 mm (1.5 in) ball contains two small metal electrodes. When the electrodes are touched simultaneously, the Energy Ball flashes and makes a buzzing sound. A great group activity is to have the participants hold hands. Have one participant touch ...

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Top 10 Science Experiments The top ten most searched science experiments and science fair project idea

Mentos & Coke experiment

Welcome to the ever-growing, ever-changing collection of Steve Spangler's favorite science experiments, recipes and cool science projects. Real science - real learning - real fun.

  1. Table Tricks
  2. Mentos Diet Coke Geyser
  3. Color Changing Milk
  4. Seven Layer Density Column
  5. Cover Your Mouth - Germ Science
  6. Cornstarch Science - Quicksand Goo
  7. Awesome Dry Ice Experiments
  8. Cloud in a Bottle
  9. Elephant's Toothpaste - Kid Friendly
  10. The Egg Drop