Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

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

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.

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