We've made some changes to EPA.gov. If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

EPA's website will operate in a diminished capacity on Saturday Feb 17, 2018 from 8:00 a.m. to noon EST for routine maintenance. Some services, such as search, may be temporarily unavailable for brief periods during this time. We apologize for any inconvenience.

Science Fair Fun: Designing Environmental Science Projects

This booklet is a step-by-step guide to help you design an exciting science fair project that focuses on the 3Rs of waste management—reduce, reuse, and recycle. Use your science fair project to show how the 3Rs lead to resource conservation.

Check out the sample projects in this booklet, which also contains a list of useful resources to help make your project a winner!

You may need Adobe Reader to view files on this page. See EPA’s About PDF page to learn more.