“Lung Friendly Environment”—a practical, school-focused asthma handout designed to help students, teachers, and staff recognize emergency and worrisome breathing symptoms, know when to seek the school nurse, and learn simple, supportive steps to handle asthma symptoms. Offers clear guidance on creating a lung-friendly environment by reducing common indoor triggers like pollen exposure, aerosols/sprays, and strong scents. Double-sided in English and Spanish