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1 问题的提出《数学课程标准》提出了一种全新的数学课程理念:“数学教学是数学活动的教学,是师生之间、学生之间交往互动与共同发展的过程.”这里强调了数学教学是一种活动,是教师和学生共同发展的过程.数学教学过程的基本目标是促进学生的发展,从某种意义上说,今天的学习是为了学生获得终生学习的愿望和能力.数学教学应该以发展为核心,学生要在学习数学的过程中学会做人.数学教学语言是课堂教学的主要传播媒介,当然也要着眼于学生的发展.长期以来,我们在语言的严谨性、准确性、精炼性、形象性、幽默性上下功夫,应该说收到了较好的效果.但是研究教学语言的出发点还是教师自己的表述,虽然也重视学生的反应,但毕竟还没有从学生发展的角度看待教师的语言.教学观念的改变必然会体现在教学语言上.随着新课程的推进数学教学语言也要“与时俱进”.
A question put forward “Mathematical Curriculum Standards” proposed a new philosophy of mathematics curriculum: “Mathematics teaching is the teaching of mathematics activities, interaction between teachers and students, the interaction between students and the process of mutual development.” The teaching of mathematics is an activity that is a process of common development between teachers and students.The basic goal of mathematics teaching process is to promote the development of students in a sense that today’s learning is the desire and ability of students to acquire lifelong learning. Mathematics teaching should take development as the core, and students should learn to behave in the process of learning mathematics.Mathematical teaching language is the main medium of classroom teaching, of course, we must also focus on the development of students.For a long time, we have strict and accurate language However, the starting point for the study of teaching language is the teacher’s own expression, although the students ’reactions are also emphasized, but after all, they have not taken a full view of the students’ development For teachers of language.Teaching ideas change will inevitably be reflected in the teaching language.With the new curriculum to promote mathematics teaching language should When both into the . "