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Hands-on Science Toys & Easy Science Experiments

Science Fair Project Ideas and Supplies

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.

Science Fair Kits, Lab Supplies & Science Toys

New Products

Polymer Spikes

Polymer Spikes

$5.95

We’ve brought you crystals, spheres and cubes, but we couldn’t stop there! Now our Polymer Gurus are ready to introduce you to these unique Polymer Spikes. These spikes look like anything from stalagmites to light-sabers to a pirate sword... whatever your imagination decides! Polymer Spikes offer a new and exciting ...

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Best Sellers

Water Gel Jar - Slush Powder

Water Gel Jar - Slush Powder

$6.95

As seen on the Ellen DeGeneres Show and the 2008 National 4-H Youth Science Day Also known as slush powder, this powder instantly turns a liquid into a solid. Sodium polyacrylate absorbs from 800 to 1000 times its weight in water and is actually the secret ingredient that's used to absorb "liquid" in baby diapers! Includes a ...

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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. Mentos Diet Coke Geyser
  2. Color Changing Milk
  3. Cornstarch Science - Quicksand Goo
  4. Leprechauns Strike - Green Water
  5. St. Patrick's Day Science
  6. Seven Layer Density Column
  7. Cloud in a Bottle
  8. Amazing Egg Experiments
  9. The Egg in the Bottle Trick
  10. Awesome Dry Ice Experiments