《数学课程课标》中明确指出:“在数学教学中必须充分发挥学生的主体能动性,增强学生的参与、交流、合作意识。”那么作为在学生进行参与、交流、合作时的思想载体——语言就变得尤为重要了。俗语说:“想得清的人才会说得清,说得清的人必定想得清。”可以说数学语言表达能力的培养即是对数学思维能力的培养。因此,数学教师在平时的教学中,应当注重培养小学生语言的表达能力,把培养学生的数学语言表达能力和数学知识的学习紧密地结合起来,从 “Mathematical Curriculum Standard” clearly states: “In the teaching of mathematics, we must give full play to the initiative of students and enhance the students’ participation, exchange and cooperation awareness.” Then, as an ideological carrier in student participation, exchange and cooperation - Language becomes even more important. As the saying goes: “The person who can figure it out clearly, and the person who knows it must be able to figure it out.” It can be said that the cultivation of the ability to express maths language is the cultivation of mathematical thinking ability. Therefore, in normal teaching, mathematics teachers should pay attention to cultivating the pupil’s language expression ability, combine the training of students’ mathematical language expression ability and learning of mathematics knowledge,