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!

Stir up some enthusiasm for experimentation with this candy-cracking science experiment!

Build a 3d animal cell model with this cool science fair project, which helps kids visualize and understand the function of a cell's parts and organelles.

This biodiversity project examines the biodiversity in your own backyard.

Discover whether cold or hot water from the faucet will boil faster on the stove.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

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

Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?

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

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

Help your child create a tasty treat that will demonstrate exactly how frogs survive a freezing season.

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

In this project children practice the scientific method while playing with puffy paint.

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

Your child can use leaves and grass to create his own outdoor art in celebration of Earth Day...all he needs are is the great outdoors and some creativity!

Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

This science experiment has students test whether a snail moves faster on concrete or dirt.

Cherries usually burst with flavor, but in this science experiment they burst with osmotic pressure. This science activity will blow your curious kid's mind!

Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.

Make a backbone model to explore human anatomy and life science.

The objective of this science fair project is to explore the relationship between acidic and basic compounds.

Check out this cool science project idea to learn about rocks and explore the cycles of formation, breakdown, and reformation of rocks in the Earth's crust.

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

This science fair project teaches students about wilting and browning of salad greens.

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.