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

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

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

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.

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.

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.

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.

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

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

Spark your kids' interest in writing by helping them write a mini-book about their favorite subject: themselves!

The goal of this science fair experiment is to demonstrate the effects of air pressure on objects and analyze applications of air pressure principles.

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

Children will learn about diversity, hear a story that reflects appreciation and acceptance of differences, and connect with a pen pal in another country through writing and drawing a letter.

This Earth Day, create an adorable litter bug while learning about the importance of recycling.

In this activity, your child will reflect on one role model in their life or research one historical figure that has displayed perseverance. Then, they will create a slideshow presentation or poster that defines and illustrates perseverance.

Your child can use leaves and grass to create his own outdoor art in celebration of Earth Day...all he needs are is the great outdoors and some creativity!

Learn about lateral earthquake motion and its effect on high rise buildings in this simple 4th grade earth science experiment.

In this project, all you need is a protractor to learn how to use the altitude of Polaris to find latitude on Earth. Polaris is also known as the North Star.

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

In this activity, your child will have an opportunity to discuss what they like about themselves, and they will design a digital or physical poster that displays their talents, what they like, and images that describe themselves.

Learn all about colors with the best teachers of all -- cupcakes!

Help your first grade scientist learn about metamorphosis by observing the life cycle of some interesting creepy crawlies.

Help cement the concept of place value with this simple activity that involves creating a set of dials made from Styrofoam cups.

What better way to care for the earth than to create a Call to Action plan for the entire family?

Get kids to celebrate Earth Day by designing their very own junk truck.

Celebrate Earth Day, or any day, by recycling an old CD and make a colorful, decorative fish!

This Presidents Day, meet four of our country's most important heroes with this Mount Rushmore writing activity.

Have your kid create a chart of job titles. It's a great way to get them to recognize the people whose efforts benefit the community.

How clean is the air we breathe? The answer might surprise you. Learn how to investigate local air quality with this cool science fair project.