If a local dentist wants to talk to K-2 students about dental hygiene, what should the principal do?

Inviting the dentist to participate in the school's career day is an excellent choice because it provides a structured opportunity for students to engage with the dentist in a safe and informative environment. Career day is designed to expose students to various professions, making it relevant for K-2 students to learn about dental hygiene in a context that emphasizes career exploration and community involvement. This organized setting promotes learning and interaction while ensuring that safety protocols are adhered to.

In contrast, other options do not facilitate the best learning experience or safety for students. Declining the offer for safety reasons may overlook the benefits of educating students about healthy habits in a controlled manner. Organizing a dental health week, while beneficial, requires more coordination and might not allow for direct interaction with the dentist. Allowing the dentist to visit classrooms unannounced poses potential safety and permission concerns for both students and the school, making a planned event like career day a far better option.