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1.教学语言要具有科学性。教学语言的科学性就是要求教师的语言要准确、简洁、合乎逻辑,科学性是数学学科最明显的特征。教学的主要任务之一就是向学生传授系统的科学知识,因此教师的数学语言必须具有科学性。首先教师的数学语言教学要具有准确性。教师的数学语言要符合科学原理,切忌讲解内容违反科学原理,不能出现模棱两可或知识性的错误。要使数学语言准确,教师在备课时必需要深入地钻研教材中有关概念的实质和科
1. Teaching language should be scientific. The scientific nature of the teaching language requires that the language of the teacher be accurate, concise and logical, and that science is the most obvious feature of mathematics. One of the main tasks of teaching is to teach students the scientific knowledge of the system, so teachers’ mathematical language must be scientific. First, the teacher’s mathematical language teaching to be accurate. Teachers of mathematical language to comply with scientific principles, should not explain the content violates scientific principles, can not be ambiguous or intellectual error. In order to make the math language accurate, the teacher must deeply study the essence of the concept and the subject