Guides the learning process toward the achievement of curriculum goals and in harmony with the goals, establishes clear objectives for all lessons, units, projects and the like to communicate these objectives to students.  Employs a variety of instructional techniques and instructional media, consistent with the physical limitations of the location provided and the needs and capabilities of the individuals or student groups involved.  Strives to implement, by instruction and action, the District's philosophy of education and instructional goals and objectives.