Dinosaurs were huge creatures that left behind huge footprints that lasted for millions of years. In this science fair project, kids learn how dinosaur tracks were left behind!

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

This project examines how temperature affects the volume of gas in balloons.

Investigate the advantages of the use of ceramics in engines such as the tiles used in Space Shuttle. Use iron filings and magnets.

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

This science fair project idea determines what factors influence an individual's reaction time using a web-based timed reaction test.

Analyze competed scientific studies to determine the effectiveness of ancient remedies. Create a chart that illustrates the effectiveness of these treatments.

Encourage imagination and creativity with this magical craft that lets your child make and design his very own dragon egg.

Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.

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

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.

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

Turn any sunny summer day into a fun and special occasion by having a watermelon seed spitting contest!

How much does 100 weigh? Play this fun guessing game with your child to commemorate the 100th day of school.

Any time is the perfect time to whip up a delicious batch of fluffy pumpkin cookies.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

This little chick is so cute that your child will want to make a whole flock to call her own.

This science fair project idea creates an underwater habitat and explores the basic needs of living things under water.

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

These handmade Christmas treat cups are perfect for house parties, school celebrations, and holiday bake sales.

Invite your second grader to help you measure and mix these fresh, cool concoctions!

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

A food groups plate shows your child what category her foods belong in. Make a food groups plate with your child before dinnertime.

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

Here's a place mat your second grader can create, based on the classic frontier tradition of patchwork quilting.

Determine which seeds are most likely to survive harsh winter conditions (low temperatures).

This science fair project idea investigates food preference of birds.

This very physical game gets math off the page and into the real world-- and it works on number sense and estimation, key skills for kindergarten readiness.

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

Did you ever drink spoiled milk? Find out whether whole milk spoils at the same rate as 2% and skim milk.