This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.

This science fair project idea determines which flower lasts the longest.

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!

In this science fair project, students will use four different household objects to see which ones form the most or best crystals.

This fascinating science fair project explores eye color genotypes.

Find out whether freezing or refrigerating destroys more bacteria. This is essential to consuming safe and germ-free food.

Allow your first grader to get his artwork outdoors this summer by letting him create a garden art box for his arts and crafts supplies.

This project determines the age of a tree using a growth factor chart instead of cutting the tree down to count the rings in its base.

This science fair project idea discovers whether there are some objects that do not fall at a constant rate.

Does fear cause the same physiologic responses in men and women? This experiment measures people's blood pressure and heart rate while watching a scary movie.

In this experiment we will be determining whether birds prefer certain colors of seed.

In this science fair project, students use hot and cold water to simulate what happens when a warm front meets a cold one.

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

In this experiment we use Scotch Guard to make sand that resists water.

Did you ever add salt to pasta? Did it help cook the pasta faster? If not, find out in this science fair project idea.

This science fair project idea explores whether dry ice will cool a beverage faster than wet ice.

The objective of this science experiment is to evaluate the affects of high and low heat capacity on a material's heat retention ability.

This will encourage your child to utilize their observation skills, develop aesthetic awareness, build artistic drawing abilities and learn about the seasons.

Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.

Try this simple 2nd grade science experiment to teach your child about the principles of luminosity and light reflection.

Future engineers, unite! Discover how to keep a sandcastleâs bridge from falling into the moat.

Spiders don't go to grocery stores or fast food chains to get their food -- they set up traps and wait for their food to come to them!

When you see those sunscreen "protection levels," what does that really mean? Try this experiment to find out.

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

Believe it or not, images that are cast upon your eye's light-sensitive screen (called the retina) are upside down. Here's a fun, fast experiment to prove it!

Science fair project that determines whether windmills can be designed so that birds will not feed on them. Will they discriminate between different patterns?

Explore the chemistry of latex polymers with this outrageous, hilarious science activity.

Determine whether magic salt is more effective at melting snow than regular salt. Pour one ounce of salt over the ice cubes, compare the melt downs.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

This craft is an excellent way to learn about African-American history, and it also provides fine motor practice.