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The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

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

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

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

Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

This simple experiment serves as an introduction to the greenhouse effect.

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

The objective of this science project is to examine the factors that affect the dispersion of oil in water, including water agitation.

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

Check out this fun science fair project idea to learn how alkaline batteries convert chemical energy to electrical energy?

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

A great science fair project on solar oven design that helps kids learn about solar power and solar heating.

From Canada's flag, to the Toronto Maple Leafs, to classic maple syrup cookies, the maple tree is very much a part of Canadian heritage.

Your child can turn cookie dough into a big pile of colorful painted fall leaves ready for eating!

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

Have fun with bubbles and find out why there are bubbles in your tap water in this cool science fair project idea.

These cute holly-shaped hair clips are a breeze to make for holiday celebrations. They make a great party activity, too!

Look for a correlation between temperature and the intensity of cricket chirping. Measure ambient temperature and sound intensity in decibels.

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

The purpose of this science project is to determine which chemical best lowers the temperature of water in a cold pack and if the amount affects its use.

Salmonella and E.coli are common food contaminates. This experiment measures the time it takes for E.coli and Salmonella to reach hazardous levels in fish.

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

Preschoolers are fascinated by how colors can be mixed to form new ones. This activity combines color mixing with the concept of melting for extra science fun.

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.

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

Learn about calorimetry, make a bomb calorimeter, and experiment with combusting different nuts to see which one produces the most energy!

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

Determine the differences between various bicep exercises, both in terms of how much muscle exertion they create and how they affect your heart rate.