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Excite your fourth grader by recreating ancient Viking myths. This miniature longboat will explore the principle of water molecules expanding when heated.

Show your fourth grader how to embrace a green lifestyle and enjoy the outdoors with a homemade, recycled picnic basket.

In this experiment you explore how tectonic plates move to create land and expand bodies of water.

Merge the excitement of basketball tournaments with students’ excitement about books! This activity gives kids a chance to read and form opinions about the books.

Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.

Here's an arts and crafts activity to help your preschooler or kindergartener create his own set of building blocks to create her dream house and buildings.

Make some cool hearts that are sure to brighten anyone's Valentine's Day. This project is a opportunity to play with overlapping shapes and show your love!

Few architectural features are as recognizable as the Russian onion dome. In this project, your kid will recreate the striking beauty of this roof-top marvel.

Using dried beans and corn, foods that are prevalent in Mexican cuisine, your child will create three-dimensional sombrero art.

In this activity, children create rising foam as they reflect on the many ways they have grown over the past months and learn how a "beginner's mind" is helpful.

Help your child to invent her own chore-helper to help her put that growing imagination to good use!

Will the shape of an ice cube impact how fast the ice melts?

Here's an activity that takes fourth grade reading and writing skills beyond the classroom to offer a warm welcome to a new neighbor.

Little scientists will make inferences about hearing loss, pitch, and frequency in this great science fair idea that puts the human ear to the test.

What is condensation? Little mad scientists will learn about condensation, states of matter, and air pressure by conducting this cool science experiment.

Take the art making outside: have your first grader make a clay relief sculpture of the natural world. This is a great activity for summer.

Learn how to make sushi at home, and turn dinner into a social studies lesson for everyone.

Is there any correlation between hot tubs and high blood pressure? Kids discover the answer (and its biological basis) in this cool science fair project.

Help your child learn one of the most beautiful mathematical expressions in nature as she uses the Fibonacci sequence to create a "spiral of beauty."