Discover how and which salt melts ice the quickest.

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

I scream, you scream, we all scream for homemade spearmint ice cream!

What's a liquid? What's a solid? What better way to experiment than by turning a childhood favorite, ice cream, into a homemade science lesson!

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

In this simple science project, learn about what causes dew and what affects dew formation with a drinking glass, ice, and a soda bottle.

Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!

Examine the effect of pressure on carbonation in soda.

This project tests the hypothesis that dark colors absorb more heat than light colors.

In this fun science fair project idea, kids will experiment with various methods in order to discover the fastest way to cool a soda.

Science fair project that examines condensation and the conditions needed in order for dew to form.

This science project explores the concept of being opaque or clear. Can you make something clear opaque? Or something opaque clear?

How powerful is the reaction between baking soda and vinegar? Find out here!

Clouds are formed when warm and cold air meet. Here's a way for kids to see it all up close!

Does the temperature of a magnet affect its strength? Learn about the relationship between magnets and temperature with this cool physics science fair project.

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

In this experiment, students find out what happens when a less-dense fluid interacts with a denser one, replicating the effect of cooler solid rock on magma.

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!

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

Let your fourth grade chef mix up butter and sugar with scientific principles about different states of matter, and get delicious toffee, too.

Science fair project that examines albedo, and how this information is applied in the design of cars, sportswear, and other items. Which colors reflect light?

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

Your child will create her own falling snowflakes using white paper and glue them over a tree, so it appears as if they are falling from the sky.

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

This science fair project idea teaches to understand and explore the concepts of crystal formation and dissolving substances.

Put your young paleontologist's puzzle-solving skills to the test by having her hunt for dinosaur bones and then assemble them to create dinosaur skeletons.

This science activity will help your student explore the changes that occur to transform an egg from raw to soft to hard-boiled.