我们常有这样的困惑:不仅是讲了,而且是讲了多遍,可是学生的解题能力就是得不到提高!也常听见学生这样的埋怨:巩固题做了千万遍,数学成绩却迟迟得不到提高!这应该引起我们的反思了.诚然,出现上述情况涉及方方面面,但其中的例题教学值得反思,数学的例题是知识由产生到应用的关键一步,即所谓 We often have such confusion: not only to speak, but also to speak many times, but the problem-solving ability of students is not improved! It is also common for students to complain: Consolidation questions have been used for millions of times, but mathematics results have been We must not raise it! This should cause us to reflect on it. It is true that the above situation involves all aspects, but the example teaching is worthy of reflection. The example of mathematics is a key step in the process of knowledge generation and application.