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Would your dog prefer homemade or store-bought food? Raw or cooked? Test your dog's preferred diet in this fun experiment.

Have your child build a model of a coral polyp, one of the tiny animals that composes a coral reef.

In this exciting design challenge, your child will use design thinking skills to create a mixture that can inflate a balloon.

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!

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.

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.

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.

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

Try this chemistry experiment with your curious kid and get some "shocking" results!

This simple "how to make a water wheel" activity makes physics come alive for your child by demonstrating how different kinds of energy work.

Have your child kick off their summer vacation by making a miniature water slide!

Help your kindergarten science maven explore the water cycle without getting everything wet.

In this design challenge, your child will make a bottle rocket using typical household items.

Help your child learn about animal classification with this fun and delicious activity.

In this hands-on design challenge your child will make their very own Rube Goldberg Machine.

Challenge your learner to design and build a city of their own in this creative engineering activity.

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

In this design challenge, your child will create a parachute for a small toy using typical household items.

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

In this fun activity, your child will create their very own solar oven to bake s'mores!

Make a spring collage with your child to get them outside and those creative juices flowing!

Help your child create a magical miniature garden in the most unlikely of places: a recycled plastic bottle!

Amaze your kids by separating a salt and pepper mixture using an "electric spoon" charged with wool.

Show your child that the simplest ingredients (salt and water) can be used to illustrate the concept of density!

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!