Welcome to Steve Spangler Science. Skip directly to: main content, navigation, search box.

Hands-on Science Toys & Easy Science Experiments

Browse Science Fair Projects & Science Toys

If you're looking for inexpensive science supplies, easy science experiments, hands-on science workshops for teachers, educational 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... or check out Steve Spangler's latest book, Fire Bubbles and Exploding Toothpaste.

New Products

Jumbo Petri Dish 150 mm (6 in) 20 pk

Jumbo Petri Dish 150 mm (6 in) 20 pk

$19.99

Petri dishes have long found use by biologists when they are curating bacteria, fungi, and other microorganisms. When biologists want to have a gigantic breeding ground, they turn to these puppies - 150 mm (6") Jumbo Petri Dishes. These Jumbo Petri Dishes are some of the biggest available. Their gigantic diameter makes them ...

See all new products

Best Sellers

Magic Sand

Magic Sand

$4.99

Magic Sand begins as normal looking sand, until it's dyed and coated with a substance that repels water. This coating keeps the sand dry even after it has been dumped into a container of water. Build castles and other structures under the water, then simply pour the water off when you're finished and the sand is still dry! You ...

See all best sellers

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. Elephant's Toothpaste
  2. GAK - Elmer's Glue Borax Recipe
  3. Mentos Diet Coke Geyser
  4. Color Changing Milk
  5. Elephant's Toothpaste - Kid Version
  6. Bubbling Lava Lamp
  7. Seven Layer Density Column
  8. Awesome Dry Ice Experiments
  9. Balloon Powered Car
  10. Sharpie Pen Science

facebook.com/SteveSpangler twitter.com/SpanglerScience youtube.com/SteveSpanglerScience SteveSpangler.com