Cynthia J. O'Hora
Mrs. O's House: Lead Pb Environmental and Health Issues
After looking over several articles and reports about lead in the environment being toxic, students will write persuasive letters to various government officials to tell them how they feel about what the government is currently doing...
National Institutes of Health
National Institute of Environmental Health Services: Lead Poisoning
This comprehensive resource explains everything from the characteristics of a lead atom to symptoms of lead poisoning.