培养学生的主动精神是素质教育的一个重要要求。而在教学中，教师的主导作用在于强化 学生的主动意识，培养学生的主动精神，发挥学生在学习中的主动作用，启发诱导学生独立 思考，创造性地发挥，生动活泼地学习。主导性关键在于一个“导”字。教师导向工作做得 好，学生在思想 Training students’ initiative is an important requirement for quality education. In teaching, the leading role of teachers is to strengthen students’ initiative awareness, cultivate students’ initiative spirit, give full play to students’ initiative in learning, and inspire students to think independently, creatively and in a lively manner. The key to leadership lies in the word “guidance.” Teacher-oriented work is done well, students are thinking