2) An associate degree with a major related to the subject of the course taught; and two years of occupational experience related to the subject of the course taught; and sixty hours or four semester units of coursework or classwork in understanding the needs of the older adult, taken at an accredited institution of higher education or approved by the district. Assignments are based upon availability of classes, seniority, and qualifications not limited to conducting classes, class preparation, student evaluation, course syllabus, assessing and evaluating student learning outcomes, and other related duties.