Science Buddies Kits now available exclusively at Home Science Tools!

When you see the Science Buddies logo on Home Science Tools kits, you can rest assured that you are getting:

Browse our science kit collection which can be purchased from our partner Home Science Tools.

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Project Idea Kit
Take the next step in building bristlebots! Build a light-tracking or solar-powered toothbrush robot. Ideal for grades 6+ Read more
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Project Idea Kit
Have you ever taken a refreshing bath using a fizzing bath bomb? Science made it possible! Discover acids-base reactions with this Bath Bomb Science Kit. And relax afterward in a bath using the fizzy bath bombs you made yourself. Ideal for grades 6+ Read more
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Project Idea Kit
The Science Buddies Bacteria Discovery Kit teaches kids all about bacteria: the good, the bad & the yummy(?!). Although they're everywhere, microbes mostly go unnoticed. Until now! Learn how to safely culture & study common bacteria from your midst. Read more
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Project Idea Kit
Use this fun chromatography kit to discover the hidden colors in dyes all around you! Ideal for grades 2+ Read more
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Project Idea Kit
Build a robot that can follow a black line or react to motion, light, or touch! The perfect introductory kit for a budding robotics enthusiast - no prior experience with robotics or electronics is needed. Ideal for grades 6+ Read more
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Project Idea Kit
Playing with magnets is irresistible, and it can also be a great learning moment. How many magnets will it take to launch a ball bearing, and how far will it fly? This kit provides a fun way to learn basic physics concepts. Ideal for grades 4+ Read more
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Project Idea Kit
There's science in your ice cream! Explore the chemistry behind getting your homemade ice cream to freeze. Ideal for grades 6+ Read more
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Project Idea Kit
Explore the "magic" of chemistry with color-changing chemical reactions students can see! Ideal for grades 6+ Read more
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Project Idea Kit
Build an electrolyte sensor and experiment to see if sports drinks really do provide more electrolytes than other beverages. You can even use what you learn to invent your own hydrating beverage! Ideal for grades 6+ Read more
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Project Idea Kit
Build three different kinds of wiggling, wobbling robots for a fun introduction to robotics! Ideal for grades K+ Read more
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Free science fair projects.