论文部分内容阅读
列举的方法是中小学数学中一种重要的方法,特别对于小学生,列举时最容易犯的错误是遗漏部分结果.我校辛桂莲老师在今年平顶山市的数学名师公开课中,给大家呈现了一节别开生面的开放课堂——苏教版小学数学五年级上册“用列举的策略解决实际问题”。下面是笔者整理的本节课的教学片断,呈现给大家,同时谈几点自己的看法。一、课堂导入,简明扼要教学情境是一种特殊的教学环境,在新课教学前,创设教学情境,有利于激发学生的学习兴趣,使枯
The enumerated method is an important method in primary and secondary mathematics, especially for primary school students, the mistake most easily made when enumerating is to omit some of the results.Mr.Xin Guilian in our school presented a Festivals open the classroom - Supiao version of elementary school mathematics grade five “Use the enumerated strategy to solve practical problems ”. The following is the author of this lesson sorting tutorials, presented to everyone, talk about their own point of view. First, the introduction of the classroom, concise and simple teaching situation is a special teaching environment, teaching in the new curriculum, the creation of teaching situations, help to stimulate student interest in learning,