How well can people recall what they have observed. Test your knowledge in this fun experiment.

The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.

This project uses science and art to help students learn and teach others about Earth's endangered and extinct species.

Teach kids about a fun way they can remember this more efficiently- the power of mnemonics. Kids will be amazed.

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

Science fair project which will teach you more about the foods that you eat, and learn which ones are healthier choices.

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

This science project teaches students to classify different shapes of leaves.

This science fair project teaches students about wilting and browning of salad greens.

This science fair project teaches students the differences between fruits and vegetables.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.

Science fair project which teaches you how to make your own homemade glue by combing curdled milk with baking soda.

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.

This science project allows students to study the psychology of happiness.

Kids will love making sugar crystals in this sugar crystal science fair project which teaches important chemistry concepts like saturation and solubility.

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

What are the benefits of good posture? Kids will learn about the cognitive effects of good posture through conducting and observing a controlled experiment.

This science project teaches students about organic farming and the benefits and disadvantages of commercial plant food.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

Science fair project which teaches you about the principles of physics within a vacuum by creating a vacuum chamber.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

How do organic materials become soil? This science experiment measures what materials biodegrade.

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.