新课改要发挥教师的主导作用。它要求教师从主演变为导演,让学生成为课堂的主角,将课堂变成学生展示的舞台。下面我就结合自己的教学实践,谈一谈如何发挥教师的主导作用。首先,教师要明确本节课需要解决的主要目标,了解学情,学生能看懂的内容要放手让他们自学;学生动手操作能得出的某一 The new curriculum reform to play a leading role of teachers. It requires teachers to change from the lead to the director, let the students become the protagonist of the classroom, the classroom into a stage for students to show. Now I will combine their own teaching practice, talk about how to play the leading role of teachers. First of all, teachers should be clear about the main objectives to be solved in this lesson, to understand the situation, students can understand the content to let them self-study; students can get some hands-on