Is it necessary to inform teachers about which children will be receiving glasses?

Informing teachers about which children will be receiving glasses is generally not necessary under most circumstances. Teachers may not need to know specific details about a student’s vision correction unless it directly impacts classroom interactions or the learning environment. Privacy concerns regarding a child's health information also play a significant role in this consideration. Parents and guardians typically have the discretion to share this information as they see fit, focusing on what may benefit the child's educational experience.

The other choices suggest varying degrees of obligation or relevance to informing teachers, but the principle of protecting student privacy and allowing parents to make decisions about sharing health-related information is key to why the assertion that it is unnecessary to inform teachers aligns most accurately with common practice.