American Heart Association website. Find out how exercise helps kids' hearts. This site provides helpful information about the benefits of exercise as well as programs to promote heart health. www.americanheart.org Discovery School's Kathy Schrock's Guide for Educators Provides great information about health and physical education-related topics--from nutrition to character building. school.discovery.com/schrockguide/health/fitness.html The American Library Association's website Gives thoughtful booklists and even more! www.ala.org