The objective of this science fair project is to examine the cleanliness of salad preparation techniques.

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.

This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.

Topped with roasted pumpkin, prosciutto, herbs, and feta, these pita pizzas are a healthy, seasonal alternative to your classic pie.

Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?

Here's a thought-provoking activity to make new vocabulary words "stick" in the mind of your young learner.

Check out this cool middle school science fair project idea to determine if shopping carts are really carriers of harmful bacteria.

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.

Evaluate whether people can raise the temperature of their finger using the power of their thoughts.

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

Use playing cards to learn about temperature as well as positive and negative integers in this fourth grade math game.

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

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

Make this delicious warm apple bread for Hanukkah.

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

This science fair project idea quantifies exactly how accurate the cricket thermometer is.

Explore the best way to store popcorn kernels. It examines the impact of moisture and temperature on unpopped kernels.

This science fair project idea quantifies the effect of weather- in this case temperature and humidity- on musical instruments.

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

Determine whether the application of Febreeze will lower the bacterial count.

Examine the presence of seeds in open fields. Collect seeds on socks by walking through open fields of grass or other growth. Germinate seeds on socks

Your child can create his own texture tree, experimenting with design during the process. The result will be a beautiful addition to your holiday decorations

Determine whether a hot liquid cools off faster when liquid is added before or after a two minute wait.

Science fair project that cultivates slime mold and monitors the stages of its development.

You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.

Determine which metal has the highest rate of conductivity.

This science fair project idea investigates food preference of birds.