Do you think heat can affect a plant's growth rate?

Do you think you could walk around upside down -- with your feet in the air and your head on the ground?

Do you think you can blow down a sand castle with a mighty wind? Find out which material stands up best to erosion in this erosion experiment.

What chromosome combinations determine a fetus gender? Use probability to think about whether a sperm and ovum will create a male or female in this project.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

What is topography? Kids find out by learning to make and read a topographic map in this awesome science fair project idea.

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.

Do plants get crowded? Have your curious kid investigate how plants respond if they're forced to grow together in a confined space.

Plants and light seem to be good buddies, but how far does the friendship really go?

Is it a square or a circle? See if you can trick your friends with this zany science project!

What's the difference between a microwave and an oven? Use mashed potatoes to explore which kitchen appliance does a better job at keeping food warm.

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

Soil and energy don't go together, right? That would be as bizarre as a pairing of peanut butter and marshmallows! Well, actually...

Will increasing the amount of salt in water effect how slow or fast the water freezes?

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

Discover flight initiation distance as you play around in the park with this fun bird watching project!

Crayons aren't just good for creating colorful masterpieces -- they're also great for science!

Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!

Is it magic? No...it's the amazing, gravity-defying capillary action experiment! Kids will love this dramatic and enlightening science fair project.

Science fair project which compares the rate of temperature change and the maximum temperature as a result of the angle of light radiation.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

In this science fair project, kids will be able to see where germs reside on their hands while gaining insight into the benefits of thorough hand washing.

Want to see a great example of Newton's first law? Kids will learn about basic physics with this fun, ballistic experiment.

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

Play with balance and simple engineering as you hurry to create a sturdy rock tower.