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数学课堂的教学过程就是数学知识的传递过程。在整个课堂教学的过程中,数学知识的传递、学生接受知识情况的反馈、师生间的情感交流等大都依靠教学语言来实现。因此,教师的语言表达方式和质量将直接影响学生对知识的接受。斯托利亚尔在其著《数学教育学》一书中指出:“数学教学也就是数学语言的教学。”讲课的艺术在一定程度上表现为语言的艺术。数学教师运用数学符号语言、图像语言、文字和口头语言,根据学生的认知规律、心理特点,把精心设计的教学过程呈现给学生,能起到“随风潜入夜,润物细无声”的教学效果。教师的讲解不仅要使学生认识
The teaching process of mathematics classroom is the transfer of mathematical knowledge. Throughout the classroom teaching process, the transfer of mathematical knowledge, students receive knowledge of the feedback, emotional exchanges between teachers and students mostly rely on the teaching language to achieve. Therefore, the teacher’s language expression and quality will directly affect students’ acceptance of knowledge. In his book Mathematic Pedagogy, Stallard states: “Mathematics teaching is the teaching of mathematics.” The art of lecturing is to some extent manifested in the art of language. Mathematical teachers use mathematical symbols language, image language, text and spoken language, according to the cognitive rules of students, the psychological characteristics of the well-designed teaching process presented to the students, can play "Sneaked into the night with the wind, The teaching effect. Teachers should not only make students understand