Here's a science activity to help your child investigate how seeds are designed to travel.

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

Construct batteries that make electricity from fruits with this fun science fair project.

Can you fool your eyes and your brain with an optical illusion? The purpose of this science fair project is to demonstrate various kinds of optical illusions.

Create groups of volunteers based on frequency of playing video games. Compare driving records. Analyze data, interpret findings.

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

Create uphill flow of water by using a siphon. Create vacuum by suctioning one end of tube, and submerge it under water. Watch the direction the water travels.

The objective of this science project is to determine whether a sweet tooth is most likely an inherited trait or a learned behavior.

This experiment evaluates whether a personâs dominant hand is more sensitive than their non-dominant hand.

This science fair project idea explores whether color affects a person's emotional state.

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

Explore if planting seeds in a certain direction will affect how fast it germinates.

This science fair project idea produces consumable fresh water from salt water through desalination.

This experiment examines whether social orientation (extroversion or introversion) is correlated with memory.

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

This science fair project idea explores alcoholic fermentation at work by making your own soda.

Wonder why bugs always fly around your lights at night? This experiment determines whether insects are attracted to the heat or the light.

Science fair project that tests the effects of diluted soap on the size of bubbles blown from the solution. Will dilution cause smaller bubbles?

In this science fair project, students will try to discover if test subjects can detect the presence of Monosodium Glutumate (MSG) in food.

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.

Science fair project that uses iodine solution to demonstrate how starch is turned into sugar when it is chewed in the mouth.

Find out which kind of bubble wrap fares best when put in impact.

The objective of this science fair project idea is to explore which brands of "anti-fade" shampoos work the best to keep hair color looking fresh.

Science fair project which determines whether your current calorie intake will cause you to lose or gain weight over time.

This experiment investigates whether paper color influences people's ability to remember the information that they read.

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.

This activity challenges your student to use spatial reasoning and computational thinking to program multiple robots.

This science fair project idea shows how a vibrating object transfers energy to whatever it touches.

Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!