This science fair project idea determines if material and tensile strength of different types of skateboard wheels affects the velocity of the skateboarder.

In this classic Ivory soap experiment, kids learn what happens to different types of soap in the microwave, and why!

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

In this science fair project, high school students will try to determine the mathematical patterns in JS Bach's two movement preludes and fugues.

Give your budding young observers a chance to discover simple machines at use in their own home.

This science fair project idea identifies and understands adaptations in birds.

Science fair project that examines how light wavelengths affect photosynthesis in the aquatic plant: Elodea.

Science fair project that examines search engine optimization, internet search trends using a statistical study of searched keywords.

Construct a model of radioactive decay. Learn more about radioactive decay by modeling the process using coin flips.

This flexible activity for preschoolers features jellybeans, counting, coloring, and the five senses.

This experiment will explore how mallets of various materials and weight create sonic tones of varying lengths.

Hone observational skills and introduce the basics of data interpretation with this data gathering activity all about the different colors people wear.

Turn spring cleaning into an opportunity to spend quality time with your teen by helping her redecorate her room.

This science fair project determines if the allelopathic chemical produced by the black walnut tree biodegrades immediately or persists over several days.

This project investigates several commercially decaffeinated tea types (black, green, oolong, white) for the presence of detectable traces of caffeine.

Science fair project idea that compares number and relative sizes of leaf stomata. Collect leaves of plant species, identify, observe stomata with microscope.

Take the plunge into handcrafting with this neat and tidy soap recipe. Here's how to create your own personalized soap.

Show your child how and why the microwave works, while demonstrating just how strangely foods can behave while inside the crazy cooker.

Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.

Use your kindergartener's handprint to create a sweet and personalized apple craft.

Think about the adaptive utility of an important aspect of our physiology.

Here's a DIY arts and crafts project that has your teen constructing a letterpress to make her own gorgeous, unique art prints!

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

Has the rain ruined your summer outdoor campfire plans? You can still make some tasty s'mores with the help of your oven!

Your child will do a fun science experiment using soap and pepper flakes to help understand the concepts of water molecules and the surface tension of water.

Check out this cool science fair project idea to explore which other common animals besides scorpions glow under a UV Black light.

Science fair project that builds a magnetometer and demonstrate its uses.

Examine the connection between temperature and chemiluminescence.

Which type of sunglass lenses gives you the best protection from the sun's harmful UV rays? Find out in this cool science project!