指导学生解题,引导学生能在解题的过程中掌握正确的思考方法,以探求合理的解题途径,从而提高学生运用所学知识分析问题和解决问题的能力。这是中学数学教师的一项重要任务。笔者在教学实践中逐出体会,在指导学生解题的过程中,如果能注意掌握适当时机,结合一些典型例题,把一些常用的,而课本中又未专门讲述的思考方法,向学生讲清。并使学生能切实地把这些思考方 Guide students to solve problems, guide students to master the correct way of thinking in the process of solving problems, in order to explore reasonable ways to solve problems, so as to improve students’ ability to use the knowledge to analyze problems and solve problems. This is an important task for middle school math teachers. The writer expelled his experience in teaching practice, and in the process of guiding students to solve problems, if they can pay attention to grasp the appropriate timing, combined with some typical examples, some of the commonly used, but not specifically taught in the textbook, the way of thinking to explain to the students . And enable students to effectively put these thinking