Amend SB 930 on page one by striking lines 7-22 and substituting the following: Sec. 22.051. DEFINITION. In this subchapter, "professional employee of a school district" includes: (1) a superintendent, principal, teacher, including a substitute teacher, supervisor, social worker, counselor, nurse, and teacher's aide employed by a school district; (2) a teacher employed by a company that contracts with a school district to provide the teacher's services to the district; (3) a student in an education preparation program participating in a field experience or internship; (4) a school bus driver certified in accordance with standards and qualifications adopted by the Department of Public Safety of the State of Texas; (5) a member of the board of trustees of an independent school district; and (6) any other person employed by a school district whose employment requires certification and the exercise of discretion.