Science Fair Kits & Supplies

Science fair project kits, instructions & materials, elementary, middle & high school.

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Find top-selling science products based on your child’s age and interests. It’s as easy as 1-2-3!

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Make an awesome science fair project this year! Whether you’re a newbie looking for an easy project or a science whiz who wants a challenge, we know you’ve got to have affordable supplies. Get anything from agar for bacteria cultures to wind turbines to demonstrate clean energy.

Follow your interests to pick just the right science fair project using pH & soil test kits, lab equipment like test tubes, bacteria growing kits, motors, model fuel cell cars, and other supplies to carry out your experiments successfully. Download our free science fair guide (PDF) for tips that will help you from beginning to end. (It also includes project ideas!)