The minimum performance expectations include, but are not limited to, the following functions/tasks: Maintains and respects the confidentiality of student and school personnel information; Maintains discipline and classroom control that fosters a safe and positive environment for all students and staff in accordance with school and county policies; Ensures adequate supervision to assure the health, welfare, and safety of all students; Takes all necessary and reasonable precautions to protect students, equipment, materials, and facilities; Reports to the office upon arrival at school; checks mailbox of absent teacher for materials requiring immediate attention, requests clarification of school rules and procedures, if necessary; Reports all student injuries, accidents, illnesses, and discipline problems to the appropriate authority immediately or as soon as is reasonably possible; Implements lesson plans; Dismisses all students from the classroom before leaving the building; Returns instructional materials, equipment, and keys to proper place; Complies with and supports school and division regulations and policies; Models non-discriminatory practices in all activities; Performs other related duties as assigned by the site administrator(s) in accordance with school district policies and practies.