《数学课程标准》明确指出:动手实践、自主探究和合作交流是学生重要的学习方式。其中的自主学习能够突出学生的主体地位,推动数学学习向个性化、深层化转变,尤其值得我们加以重视。在数学教学中,教师要勇于放手,不怕挫折,要让学生在不断的锤炼中学会学习、学会探索,走上高效学习的道路。一、自主学习,突出学习中的关注点学生有完全不同的成长经历,有不同的生活背景和数学学习经历,当然他们的认知水平也就参差不齐。所以,在教学中教师不 “Mathematical Curriculum Standards” clearly pointed out: hands-on practice, self-exploration and cooperation and exchange is an important learning style for students. Among them, autonomous learning can highlight the dominant position of students and promote the transformation of mathematics learning into individualism and deepening, which deserves our attention. In mathematics teaching, teachers should have the courage to let go, not afraid of setbacks, let students learn from learning, learn to explore, embark on the path of efficient learning. First, independent study, highlighting the concerns of learning Students have completely different experiences of growth, have different life backgrounds and math learning experience, of course, their cognitive level is uneven. So, teachers do not teach