一、问题提出近期,广州市高一数学教研活动在我校展开.我校教师贺育林老师上了一节《点到直线的距离》的公开课,此课带来了广泛的好评.同时,也引出了几点争议,争议的实质是课堂教学是要注重短期的高分,还是要注重长期的培养能力.受不合理的教学评价的影响,很多教师在课堂教学中非常关注短期的学生高分,常常采取一些注重短期提分的手段:课堂教学对定义、公式、定理的教学淡化,采取告之的方式,至于定义、公式、定理的 First, the problem raised Recently, Guangzhou high school mathematics teaching and research activities in our school to start.Our school teacher He Yulin teacher on a “point to straight line” open class, this class has brought wide acclaim.At the same time, Also led to a number of controversy, the controversy is the essence of classroom teaching is to focus on short-term high scores, or should pay attention to long-term ability to cultivate by unreasonable teaching evaluation, many teachers in the classroom teaching is very concerned about short-term high student Points, often take some means to focus on short-term points: Classroom teaching of the definition, formula, theorem desalination, to take the way of reporting, as for the definition, formula, theorem