Classroom norms and rules are important for establishing appropriate student behavior and participation. Students should help develop norms and rules so they feel ownership over the classroom environment. Norms inform students how to behave towards each other and materials, while rules establish basic expectations. Rules should be clear, positive, specific and limited in number. Procedures also need to be put in place for activities like entering the room, using supplies, throwing out trash, and returning lost items. Signals help gain student attention. Establishing norms, rules and procedures creates a respectful and cooperative learning environment.