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.

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

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

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

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

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

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

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!

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

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

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