提高数学教学质量的关键在于培养学生的自学能力。如何提高自学能力 ,通过多年的教学实践 ,我认为关键是要培养学生的阅读能力 ,重视数学课的阅读教学 ,其中 ,三遍三步读书法是一种好方法。即 :通过学生课前、课内、课后三遍三步的阅读或者教学、步步深入 ,把教师应讲的内容融于读、讲、练中。 The key to improving the quality of mathematics teaching lies in cultivating students’ self-learning ability. How to improve self-learning ability, through many years of teaching practice, I think the key is to cultivate students’ reading ability, and pay attention to the reading teaching of mathematics class. Among them, the three-pass three-step reading method is a good method. That is, through reading, teaching, and step-by-step three-step reading, step-by-step, through the students’ pre-class, in-class, and after-school three-step activities, the contents that teachers should talk about are integrated into reading, speaking, and practicing.