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

This project examines whether playing music during class helps students learn or if it distracts students from learning.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

In this microwave plant experiment, find out whether microwave radiation will affect radish seed germination. Will it help or hinder the plants' growth?

Discover whether the color of text correlates with ease and speed of reading.

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

Could there be toxic chemicals lurking in the cupboards and closets of your home?

How can you tell the difference between a spider and an insect? Your child will find out as he makes a tray of yummy creepy crawly snacks.

This science fair project idea examines whether people can decode scrambled messages.

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

This science fair project idea explores whether there is a connection to the color a person wears and the way their emotional state is perceived by others.

Research camouflage products and techniques, test quality by timing volunteers. Calculate the average length of time to recognize the subject.

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

This experiment will test whether people are better auditory or visual learners and if there is a link between gender and either of these learning types.

The objective of this science fair project is to experiment with balancing everyday objects and observing the the effects of gravity on materials.

Bring the fun of gardening indoors! By stuffing a simple pair of pantyhose with a few grass seeds on top, your child can grow her very own plant pet.

Study history of aerodynamics of arrow design to create a perfect arrow. Test arrows by shooting at an archery target.

Science fair project about different digital image file types, compares different encoding algorithms used to compress the data.

Research fruits and their ripening stages, follow and document the different stages. Analyze what causes fruit to continue ripening after being picked.

This science fair project idea tests whether tall people have the ability to swim faster than people of average and shorter heights.

This science fair project examines discover whether different formations of deodorant works better for certain skin types.

Research overview of architecural acoustics. Design and build a whispering wall from wood or plastic. Test which materials work best.

Help your kid feel like a superhero with this safe and fun science experiment that creates an electrical charge that's like a mini lightning bolt!

What happens when colored beams of light mix? You might be surprised.

Find out if most people can distinguish the difference between tones on different instruments.

Get down to the rubber with this science project that tests the effectiveness of different types of erasers.

Demonstrate which cooking method gets rid of the most fat.

Learn how matter transmits sound with a simple, hands-on experiment using sand, water and air.

Discover how and which salt melts ice the quickest.

This science fair project idea studies whether a religious sleeping schedule relates to a higher IQ.