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

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

Wool can absorb 1/3 of its weight in water, while still keeping the body warm. She can test this theory by performing a scientific sock comparison!

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

Inspire your child to learn about an amazing animal as she creates her very own polar bear habitat.

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

The purpose of this study is to determine if people can tell the difference between organic and conventional food from looking at, smelling and tasting it.

Do you think heat can affect a plant's growth rate?

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

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

Magic, science, or household cleanser? Let your second grader decide with this practical, nontoxic chemistry experiment with acids and bases.

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

In this activity, your child will transform an egg into a glowing, bouncy "ball" that they can play with.

Check out this cool science project idea to learn about rocks and explore the cycles of formation, breakdown, and reformation of rocks in the Earth's crust.