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

In this science fair project, students learn how pressure can make the minerals in a rock line up in the same direction and form bands and foliation.

Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!

In this cool engineering science fair project, kids learn how to build Hero's engine: an enlightening example of Newton's third law.

This science fair project idea investigates how the shape of an object affects drag.

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

This project can help prepare your child for a trip to the tide pools, or give him a way to remember some of the many creatures he saw during his visit.

This science fair project idea demonstrates how air resistance contributes to denser objects falling faster than less dense objects.

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

Do you think you could walk around upside down -- with your feet in the air and your head on the ground?

Learning about how plants grow is a building block in the early grades science curriculum. Put a fun twist on this life science concept with these cup monster friends!

This experiment challenges students to forecast the weather based on the surrounding areas' weather.

Introduce your child to the amazing, almost magical phenomenon of static electricity!

Your second grader will love this simple soda bottle race car activity. Make a ramp and customize your car for an entertaining way to learn scientific concepts.

This science fair project idea investigates which objects float and sink in honey, water, and oil.

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

This will encourage your child to utilize their observation skills, develop aesthetic awareness, build artistic drawing abilities and learn about the seasons.

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

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