In celebration of Earth Day, help your fifth grader write a poem from the Earth to its inhabitants.

Your child will have fun creating an Earth Day Plate that he can eat off as often as he likes!

Create an outer space painting with chalk, water and black paper in this art project that explores the solar system.

Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.

Celebrate Earth Day by making a poster that encourages people not to litter.

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

It's not always bad to think negatively -- step into the creative and unique world of negative space drawing!

Investigate the advantages of the use of ceramics in engines such as the tiles used in Space Shuttle. Use iron filings and magnets.

The Earth is always providing in so many ways! In this activity, children reflect on how the Earth gives and on their love for the Earth through discussion and letter writing.

Children will reflect on the importance of performing acts of kindness for the Earth, hear a story about easy ways they can care for the Earth, and set goals to conserve more in their everyday lives.

Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

Show your child the solar system and let them explore the stars and space by creating a painting. It's a fun and easy way capture your child's imagination.

Calculate the mass of the Earth using the sidereal and calendar period of the Moon and Newton's Law of Universal Gravitation in this physics science project!

Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.

Do plants get crowded? Have your curious kid investigate how plants respond if they're forced to grow together in a confined space.

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

Use dirt and different colors of craft sand to make unique layers in a clear plastic cup to represent the layers of the Earth.

What if the shape of the Earth weren't spherical? How does its shape affect our gravity, climate, and tides? Model these questions in this cool project!

The purpose of this project is to determine if there are fluctuations in the rising and the setting of the sun and the position of the earth as it rotates.

This hands-on activity will introduce your third grader to the concepts of positive and negative space as she makes a shamrock!

What better way to raise awareness about the environment than with an eco-friendly Earth-themed party? Get your party started with this step-by-step guide.

Here's an activity that has your teenager or child upcycling empty cereal boxes to create a handy, one-of-a-kind notebook holder to keep her space organized.

Introduce your child to the concepts of positive and negative space in design with this simple yet striking Valentine's Day art project.

Discover flight initiation distance as you play around in the park with this fun bird watching project!

How is NASA able to launch something into orbit around the Earth? Learn about the relationship between gravity, speed, and orbit in space in this cool project!

Help your kid get a handle on punctuation by challenging her to create a story that's truly out of this world.

Measure the speed of the earth's rotation using protractors and meter sticks. This science fair project measures the angle of the sun in relation to earth.

In this cool elementary school science fair project idea make a model to learn what happens to the Earth's surface when ice moves over land.

In this inspiring activity, children create and perform their very own Reader’s Theater about helping the planet!