Classroom hazards would include heavy objects placed above head level or bookcases that are not bolted to the wall.
Develop a safe place plan in the classroom. Review areas in the classroom that will provide added shelter from falling debris, such as under furniture, in an interior corner or an interior hallway.
If you're indoors, stay there. Get under and hold onto a desk or table, or stand against an interior wall. If there isn’t a table or desk near you, cover your face and head with your arms and crouch in an inside corner of the building.
Stay inside until shaking stops and it is safe to go outside.
Be aware that the electricity may go or fire alarms may turn on.
Most injuries occur when people inside buildings attempt to move to a different location inside the building or try to leave.