《数学课程标准》明确指出:“学生是学习的主人,教师是学生学习的组织者、引领者与合作者。”这就给广大教师提出了更高的要求,作为课堂主导者的教师就要发挥好自己的引领作用。要做好这个环节,叶圣陶先生曾经指出:“教师自始不要多讲,而效力于引,使学生自求得之。”可见,课堂中学生主体作用的充分发挥离不开教师科学合理的引领。一、教师的引领能为学生的探索提供空间新授课的教学不一定是教师简单的传授让学生获取 “Mathematics Curriculum Standard” clearly states: “Students are the masters of learning and teachers are the organizers, leaders and collaborators of student learning.” This gives higher demands to teachers as teachers in the classroom We must play our leading role. To do this session, Mr. Ye Shengtao once pointed out: “Teachers should not say more from the beginning, but effective in guiding students to obtain it. ” It can be seen that the full play of the role of the main body of students in class can not be separated from the teacher’s scientific and rational Lead. First, the teacher’s lead to provide space for the exploration of students The new teaching of teaching is not necessarily a simple teacher to teach students access