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一、数学课堂学生“思维短路”的现象描述数学课堂上经常会遇到这样的情况,本来学生回答问题或者做题时很顺利,突然之间就停顿了,不会了或不该错的就错了,更有甚者,信心十足举手回答问题,站起来时却忘了词……场景一:师:谁能说一说23+18的结果是多少?生:23+18=31。场景二:师:谁能说一下“比的基本性质”?生:(积极性很高)比的……(没了下文)上面的现象,也就是我们俗称的“思维短路”。场景一,未能进位,计算思维产
First, the mathematical classroom students “thinking short-circuit ” Phenomenon Description Mathematics classroom often encounter such a situation, the students had to answer questions or questions very smoothly, suddenly stopped, will not or should not be wrong Is worse, what is more, confidence raised his hand to answer the question, stood up and forgot the word ...... Scene 1: Teacher: Who can say what the 23 + 18 results? Health: 23 + 18 = 31. Scenario 2: Teacher: Who can talk about the “basic nature of than” students: (high enthusiasm) than ... ... (not below) the above phenomenon, which is commonly known as “thinking short circuit ”. Scene one, failed to carry, calculate thinking production