This lecture will offer a comprehensive overview of common pediatric Ear, Nose, and Throat (ENT) conditions, including recurrent otitis media, tonsillitis/adenoiditis, sinusitis, and hearing impairments. School nurses frequently encounter these issues, which can significantly impact a student's attendance, concentration, and overall academic performance. The educational need for school nurses is paramount as they are often the first healthcare professionals to observe symptoms, assess the immediate needs of students, and initiate communication with parents/guardians and primary care providers. This lecture will equip school nurses with the knowledge to recognize key signs and symptoms, understand appropriate initial management strategies, and facilitate timely referrals to ENT specialists, ultimately contributing to improved student health outcomes and educational success.