千百年来,大众对教师这一角色的认识是“传道、授业、解惑者”。然而,随着知识的快速更新,学生获得知识渠道的多样化,现代社会对个人知识能力、素质水平的要求提高,教师仅仅作为知识传播者已不能适应时代的要求,教师这一角色必定要发生根本性的变化才能最大限度地满足学生与社会的需要。教师担当着管理者和知识传播者两种角色。教师的领导职能主要通过沟通、激励等手段激发学生学习的积极性、主动性与创造性。在教学实践中,教师应该设置明确的、容易评估的、具有挑战性的目标。时代的发展要求教师的角色从知识传播者向课程管理者转变。教师的首要角色是管理者,通过获取、调度与利用各种 For thousands of years, the public’s understanding of the role of teacher is “preaching, teaching, and doubts.” However, with the rapid updating of knowledge, students have diversified channels of knowledge. In modern society, the requirements of individual knowledge ability and quality are improved. The teacher can no longer adapt to the requirements of the times just as a knowledge disseminator. The role of teacher must happen. Fundamental changes can meet the needs of students and society to the maximum extent possible. Teachers play the role of manager and knowledge disseminator. The teacher’s leadership function mainly stimulates students’ enthusiasm, initiative and creativity through communication and encouragement. In teaching practice, teachers should set clear, easily assessed and challenging goals. The development of the times requires teachers to change their role from knowledge disseminators to course managers. The primary role of teachers is managers, through the acquisition, scheduling and utilization of various