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

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.

In this activity, your kid has your permission to get his socks nice and filthy. In fact, it's a necessity, because those socks are going to make a garden.

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

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

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

Reuse and recycle your CDs by having your kid turn them into colorful, eye-popping suncatchers.

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.

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

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.

This slightly messy, but tons-of-fun tactile activity will cement the idea of the land and water as pictured on maps in your young learner's mind.

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.

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.

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

Here's a pressed leaf card project that puts science and writing together for your second grader.

Make edible amber fossils with your second grader to explore the fascinating world of science!

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