...going into your locked classroom when you aren't around? At our school, all the classrooms are locked. Teachers have keys to their own rooms but no one else's. Yesterday a teacher got a custodian to let her into my neighbor's classroom to borrow some technology equipment. My neighbor is pretty upset because 1) she is responsible for that equipment and will be written up if it is damaged or lost, and 2) she didn't give this other teacher permission to enter her room after school hours. How would you feel about it? Are there times when it's okay and times when it's not okay? Does it matter if the person entering your room is someone you like, someone in your department, or someone you don't really know?