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Science fair project which helps you determine your latitude by using an astrolabe, which measures the angle between the North Star and the horizon.

Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.

In this design thinking activity, your child will choose an animal to research, learn about the animal’s habitat, and then replicate the animal's habitat using household items.

This trick uses vertical and horizontal forces to help your child to push apart your hands apart, no matter how hard you try to keep them together!

In this activity, your kid has your permission to get his socks nice and filthy. In fact, it's a necessity, because those socks are going to make a garden.

Help your child make a beautiful homemade sandcastle that will last!

In this activity, your child will be asked to create a boat that can successfully float while holding 25 pennies.

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.

Help your curious third grader construct a dazzling spinning wheel that will teach him about the science behind colors while providing some silly entertainment!

Do human lie detectors exist? Charge up your powers of observation to see if you can tell a lie from the truth.

Your second grader will love this simple soda bottle race car activity. Make a ramp and customize your car for an entertaining way to learn scientific concepts.

In this activity your child will create their very own marble maze!

Demonstrate how you can make your own compass using a magnetized needle. It also allows you to compare magnetic north and geographic north.

Create a bee garden to help shelter bees in your area.

While your cells are much too small to see without a microscope, you can create the look of a cell in your very own home with just an egg and vinegar!

Do your laundry and your science project simultaneously! This science fair project investigates whether the color of a garment affects the time needed to dry.

Here's a fun activity that will have your child teaching you for once, while you find out exactly what she is learning in school.

Your mission, if you choose to accept it, is to construct a parachute that will deliver an egg safely to the ground. Good luck!

What happens when eyes see something that the brain knows cannot be true? In this science activity, the brain has to "fudge" it when interpreting what you see.

Teach your child about healthy foods and how to make a meal that is good for them with this fun activity that you both can do together.

For this activity your child will use the ready made glycerin base to create elegant rose petal hand soaps.

This science fair project idea determines how your body responds to allergies.

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

This 4th of July, explore fourth grade science and make some safe fireworks in your own backyard using soda pop!

In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.

Take a trip to the pet store and then make a scrapbook to help your kindergartener learn the difference between living and non living things!

Do plants get crowded? Have your curious kid investigate how plants respond if they're forced to grow together in a confined space.

Lead your first grader on a nature walk ... with a scavenger hunt-style twist! They'll try to capture photos that correspond to paint chip colors.

Science fair project which determines whether your current calorie intake will cause you to lose or gain weight over time.

Make a lei and bring a touch of the tropical lifestyle into your home!