The short answer is yes you can lock your classroom doors as long as the following regulations are met.
Should colleges have clasroom doors that lock.
Some schools prefer doors that students can lock in an emergency.
See figure b with this function teachers do not have to enter the hallway to lock the classroom door.
The vast majority of school doors can remain locked from the outside while still having a handle release on the inside mainly due to building or fire codes.
Many schools and school districts have taken measures to address this pressing concern of.
First you comply with title 8 cal osha on emergency egress single action exits meaning you cannot be required to put a key in the lock to unlock the door to escape during a fire.
Even though the school district has updated classroom doors to classroom security locks which can be locked from the inside with a key the outside levers will be kept locked.
Classroom door security locking hardware the ability to protect students and teachers while in the classroom is a high priority in all educational institutions.