First, the police went to the local school and took the children from their classrooms.

The calls reached from classrooms of children to world leaders.

Field trips these days have to be more than a break from the classroom.

The boy had been taken from his classroom earlier in the day because of disruptive behavior.

This resulted in the air force having to learn from experience rather than the classroom.

These same thought police are also working to have entire books banned from the classroom.

These young men and women would go straight from their classrooms into a shooting war.

Teachers were not allowed time off from their classrooms to learn other teaching methods.

But in fact all six of us had been picked from the classroom because we were slaves.

They stood for "home" - days off from the classroom.