Does your child always demand to know why the sky is blue, how the sun moves across the sky, or where wind comes from?

Does putting soapy water on plants help or hinder plant growth? Kids learn about greywater and how it affects plant growth in this cool science fair project.

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

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.

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

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

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.

Make your own recycling game that helps teach your child what can and should be recycled.

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

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

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

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.

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.

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

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

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

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

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

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