In this activity, learners will discover how to make a basic water filtration system using common materials found around the house or outside.

Celebrate Earth Day with a decorative tree made out of strictly reused and recycled materials.

Help your child keep track of his pledges to be more environmentally friendly with a calendar made entirely out of recycled and reused materials!

Is your little scientist up for a rocky challenge? Let them make their own geode rocks using eggs and epsom salts!

Have fun making recycled paper using scraps of used paper in your home with this hands-on project.

Instead of painting a picture of a whale, let your preschooler make their own whale toy using a paper bag and some recycled art supplies.

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.

Teach children how to upcycle dried-out markers with this homemade paint-making activity!

This activity is a great way to engage learners in Earth Day celebrations while cultivating skills around nonfiction comprehension and research writing.

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

Children will learn why and how to compost as they help with the process of filling their compost, turning it, and observing the changes that occur.

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!

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

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

Help your child make a recycling poster for your household and teach them how to take care of the environment!

Kids can put old magazines and unwanted clothing to good use by creating an Earth Day-themed multimedia collage in this eco-friendly arts and crafts activity.

Introduce your child to the importance of preserving the world's biodiversity by turning a lesson on endangered species into a fun game for the whole family.

Re-purpose a tin can into a pretty compost bucket for your family's kitchen counter and learn about the science and fun of recycling and renewing objects.

Encourage your child to take ownership of a plant by creating a care plan and following it over the course of a couple of weeks.