在以往的教学实践中,教师过分注重学生的考试分数,却忽略了学生能力的培养,导致学生虽然考试分数不错,但是不能灵活地掌握和运用数学知识,无法举一反三,课堂效率也很低。新课程背景下,教师要注重学生能力的培养,让学生在取得高分的同时,也能提高数学能力,摆脱“死读书,读死书”的状况,真正做一个能力强的学生。那教师如何在高中数学教学实践中培养学生的数学能力呢?对这个问题做简单研究。 In past teaching practice, teachers over-emphasized the students’ test scores, but neglected the cultivation of students’ ability. As a result, although the test scores were good, students couldn’t master and use mathematics knowledge flexibly. They couldn’t do anything in isolation from one another, and classroom efficiency was also very low. In the context of the new curriculum, teachers should pay attention to the cultivation of students’ abilities so that students can improve their math ability and get rid of the status of “dead reading and reading books” while achieving high scores. They are truly capable students. How can teachers develop students’ mathematics ability in mathematics teaching practice in high school? Do a simple research on this issue.