Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!

In this project, the fingerprints of family members are compared to determine if people from the same family have similar fingerprints.

This science fair project idea determines if family members can recognize one another using only the sense of smell.

This science fair project idea's objective is to become familiar with items your family regularly throws in the trash.

In this kindergarten activity your child will create a map of your house and use a magnet to move pictures of your family through the house!

Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

Word color association is just a fancy way to talk about the way we connect colors with words.

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

In this activity, your learner will be challenged to create their own tic-tac-toe grid out of building blocks.

Explore the scientific concept of capacity by seeing how many pennies you boat can hold before it sinks!

In this sound experiment children listen for differences as they tap on a bag of air, a bag of water, and a wooden block held up to their ears.

Could there be toxic chemicals lurking in the cupboards and closets of your home?

Show your preschooler how to make a print of a butterfly using her hand as a tool--a great way to stimulate her sense of touch.

Help your kindergarten or first grade child use his creativity to make a beautiful magnetic patterned structure while discovering the wonders of magnets.

Find out whether packaged seeds actually do expire in this new science fair project idea.

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

Use popcorn in this tasty experiment to explore the five senses at home with your kindergartener!

Learn all about balance and motion as your child designs a corn maze!

Cinnamon is tasty, but does it have super powers as well? Find out if cinnamon can repel mosquitoes in this outdoorsy experiment.

Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.

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?

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

The project examines absorbent polymers absorbency in disposable diapers and their unique ecological problem to the environment.

Alive or not? This yeast experiment you can conduct with your little scientist explores the answer to this timeless question.

Teach your first grade scientist the difference between liquids and solids using maple syrup.

Kids construct a single fixed pulley system to learn how pulleys can make work easier in this cool physics and engineering science fair project idea.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

What chromosome combinations determine a fetus gender? Use probability to think about whether a sperm and ovum will create a male or female in this project.