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在平时的教学中,多数教师有以下体验:1.课堂上你让一同学讲解一个问题,说了好一会儿也说不出几个字,你让他在黑板上写过程,却写得非常有条理和逻辑。2.你帮一同学个别辅导时,讲了半天后问他懂不懂,他说懂,你让他说一遍,结果什么都不会说。3.在观摩课上,你发现有些学生回答问题时不仅普通话好,声音洪亮,而且思路清晰。这些体验可以归结为同一个问题,那就是数学教学中教师要关注学生的数学语言表达能力。“语言是思维的外壳,数学是思维的体操。”在数
In normal teaching, most teachers have the following experience: 1. In class, you asked a classmate to explain a problem. After a while, he could not say a few words. You asked him to write on the blackboard but wrote very well. Organize and logic. 2. You help a class individual counseling, after talking to him for a long time asked him to understand, he said, you let him say it again, the result will not say anything. 3. In the observation class, you find that some students are not only good at Mandarin, loud and clear thinking when answering questions. These experiences can be attributed to the same problem, that is, teachers in mathematics teaching should pay attention to students’ mathematical language skills. “Language is the shell of thinking, and mathematics is the gym of thinking.”