Quick Glossary Guide Classrooms are a way to organize students that should be viewed at any given time. Sessions are a digital equivalent of a classroom period. When a classroom session begins, all enrolled students will automatically join. Once the students are connected, teachers will begin to see live screen data populate. Timelines are a way to view multiple students active tabs during a specific time in a session. Commands can be used interact with students' devices during classroom sessions to open and close tabs, lock and unlock devices, and chat. Scenes are a tool to apply in a session that regulate specific sites students are allowed to access during a classroom session.