There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

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

Satisfy your sweet tooth with this easy summer activity! Make homemade ice cream and let your child practice his science skills.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

In this free science fair project idea, we learn about surface tension and how it can support mass—in this case, a floating paper clip.

This science activity will help your student explore the changes that occur to transform an egg from raw to soft to hard-boiled.

This project determines what category of person is most likely to be ticklish.

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.

Air invisible; it doesn't make sounds; you can't pick it up and throw it. So how do we know it exists? Help your second grade scientist figure it out.

Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!

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

This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.