Learn how to grow an avocado plant indoors with your 1st grader in this hands-on gardening activity.

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

This science fair project idea examines whether music has an effect on a person's ability to complete a simple task that requires concentration.

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

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

This science fair project tested various nose cones to determine which would be the most ideal shape for propelling a water rocket.

Chemistry isn't just incredible ... sometimes its edible! These crystal lollipops are a delicious introduction to chemistry concepts.

This social science experiment assesses whether the timing of peak mental performance shifts from afternoon to morning as we age.

This experiment evaluates if the lighting in a room affects the speed at which test subjects perform mental tasks.

This research project teaches students about synesthesia, a neurological condition that causes sensory overlap.

Here's a fun activity that will have your child teaching you for once, while you find out exactly what she is learning in school.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

This science fair project idea examines if there is a reason that musical notes are at the pitches they are.

In this experiment you simulate radioactive decay in order to gain an understanding of the basics of half-life.

Determine how we can separate the components of a solution

This is a quick, easy science fair project that conveys the idea of density to upper elementary students.

This science fair project idea explores whether cats can be trained in the same way that dogs can.

Cinnamon is tasty, but does it have super powers as well? Find out if cinnamon can repel mosquitoes in this outdoorsy experiment.

This science project has students study the idea of human beauty.

Show your middle schooler how a quick whirl of spinach in the blender will reveal the cobwebby "stuff"--or DNA--of life!

Determine whether butterflies like to drink sugar water, salt water, or plain water.

This activity is a great introduction to polymer chemistry. It might seem complicated, but all you'll need is the material found inside of a baby's diaper!

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

In this activity, your child will be asked to create a boat that can successfully float while holding 25 pennies.

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

Evaluate the ability of a biodegradable dish detergent to increase the penetration of water in hydrophobic soils.

In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.

Study blind spots, run experiments in blind spot detection, design an original blind spot experiment, test your design on volunteers

Test out various brands of permanent markers to see which one is least water soluble.