听课、评课是学校教研活动中最常见的形式,是同行之间最高层次的对话,也是提高教师业务水平的最有效的途径.通过听课、评课这一活动,能促进教师自觉地对教学过程进行反思,改善数学学习过程,深化对课堂教学的认识,有助于教学改革的顺利推进和先进的教学理念的逐步形成;能把教师静态的个人行为转化为动态的学术讨论,把授课时的隐性思维凸显成教育理论平台上的显性思维,把个人经验和集体智慧有机地结合起来,有助于形成坦诚直言、追求发展的教研文化. Listening to classes, class assessment is the most common form of school teaching activities, is the highest level of dialogue between peers, but also improve the professional level of teachers the most effective way to through lectures, assessment of this activity can promote teachers to consciously teach Process to reflect, improve mathematics learning process, deepen the understanding of classroom teaching, help to promote the smooth progress of teaching reform and advanced teaching concepts gradually formed; the teacher’s static individual behavior into a dynamic academic discussion, the teaching hours Implicit thinking highlights the explicit thinking on the educational theory platform, organically combining personal experience and collective wisdom, helping to form a frank and pursuit-oriented teaching and research culture.