数学教学中部分学生常存在“一听就懂,一做就错”的现象,每次考试后总有一部分学生感觉良好,但成绩不理想.造成这种现象的原因是问题解答中没有注意到一些细节,致使整体成绩失分严重.因此,教师在平时教学中应关注学生解题中的细节,长期积累,培养思维能力,就能减少题中的“对而不全”现象,让我们的课堂教学更深刻、更实效.一、关注例题细微之处,启发思维生成课堂教学是由无数个教与学的细节共同组成的,只有处理好每个细微的地方,才能保 Some students in mathematics teaching often have the phenomenon of “learning as soon as they are able to understand it and doing it wrong”. After each exam, some students feel good but their grades are not satisfactory. The reason for this phenomenon is that there are no problems in the answer. Observe some details, resulting in serious scores for the overall performance. Therefore, teachers should pay attention to the details of the students’ problem solving in the usual teaching, accumulate them for a long time, and cultivate the ability to think, which can reduce the phenomenon of “incompleteness” in the questions. Let our classroom teaching be more profound and more effective. First, focusing on the subtleties of the examples, inspiring the thinking to generate classroom teaching is composed of numerous teaching and learning details. Only by dealing with every detail, can we guarantee