《高中数学课程标准》中倡导积极主动、勇于探索的学习方式。这种学习方式改变了传统课堂教学中学生被动、接受式的学习状态,有助于发挥学生学习的积极性、自主性、创造性。通过不断地探究、发现,学生可以在学习活动中动手、动脑、动口,亲身经历知识的形成和发展过程。因此,在数学教学中引导学生 “High School Mathematics Curriculum Standards” advocate proactive and courageous to explore the learning. This kind of learning mode has changed the passive and accepting learning status of students in traditional classroom teaching, which helps to exert the enthusiasm, autonomy and creativity of students. Through continuous exploration, we found that students can experience, form and develop knowledge in the learning activities. Therefore, guide students in math teaching