论文部分内容阅读
1.小学生解答应用题的正确的思维活动过程一般是:通过对给定的应用题中语句、图形的观察,尽快在大脑中建立起对所述情节的具体、准确的表象;2.利用已有的知识经验和分析方法,简化情节的数量结构,使表象更加鲜明,并转化为具体数量关系;3.从生活经验和数量结构两方面来检验结论。只有结论能经得起检验,解题活动才告结束。因此,从发展学生智力和适应小学生解题活动的思维特点两方面的要求来看,必须使应用题的教学纳入一定的推理系统之中。
1. Pupils to answer the correct problem-solving activities in the process of thinking in general is: Through the given application questions in the statement, the observation of graphics as soon as possible in the brain to establish a specific and accurate representation of the plot; Use the existing knowledge and experience and analysis methods to simplify the quantitative structure of the plot so as to make the image more vivid and translate into the specific quantitative relationship; From the experience of life and the number of structures to test the conclusions. Only the conclusion can withstand the test, the solution activity ended. Therefore, from the two aspects of the development of students 'intelligence and the thinking characteristics of pupils' problem-solving activities, it is necessary to include the teaching of application questions in a certain system of reasoning.