Русско-англо-русский юридический словарь

A teacher who caused “emotional distress” to children with autism and severe learning difficulties has been banned indefinitely from the classroom. (Wales Online)

Some institutions use the term "extramural study" for what others call "distance learning"—that is, teaching and learning by means of Web connections to the classroom and to videos of lectures. (Merriam-Webster Dictionary)

Every year over 300 law enforcement agencies participate in The Great Texas Warrant Roundup. During the roundup, extra officers are assigned to roundup duties to track down and arrest people with outstanding warrants [for unpaid traffic tickets] at their homes, places of work and even their classrooms. (The Law Office of Todd E. Tkach, P.C.)

A lecture hall (or lecture theatre) is a large room used for instruction, typically at a college or university. Unlike a traditional classroom with a capacity normally between one and fifty, the capacity of lecture halls is usually measured in the hundreds. (Wikipedia)