Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

Develop your child's mathematical and engineering skills with this fun building brick challenge. In this activity, your learner will be challenged to create a boat out of building bricks.

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

Help your child celebrate the summer and the sun by making a sandy seascape.

Check out this silly game that will put your kid's animal habitat knowledge (and acting skills) to the test.

Ready for takeoff! Make science fun and teach about levers and fulcrums as your child sends buttons flying.

How does water pressure change with depth? Kids learn how pressure works underwater with this cool and easy demo.

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

Help kids tap into their inner inventor by teaching them how to make peanut butter through trial, error, and lots of taste testing!

Children are imaginative story-builders. Create a shoebox habitat with your child to put those budding creative instincts to good use.

This fun activity makes use of pasta shells, paint, and glue make a crab while your child learns about this unique creature.

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

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

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

With this cool floating rocks project, your child will get some hands-on experience with buoyancy and learn why certain rocks like pumice are able to float.

Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.