论文部分内容阅读
【教学设想】《圆的认识》教学策略的选择着重考虑两点:一是学生对圆的知识已经知道了多少?认知起点在哪里?二是怎样的知识内容需要探究?围绕这两个问题,我们对学生的情况进行了了解,发现学生对圆的认识差距很大,有的已经远远超出本节课的要求,但有的却知之甚少。而本节课涉及?
Teaching Imagination The choice of “round understanding” teaching strategy focuses on two points: First, students know the circle of knowledge how much? Cognitive starting point where? Second, what is the need to explore the content of knowledge? Around these two issues , We have made an understanding of the situation of the students and found that there is a big gap between students’ understanding of the circle. Some of them have gone far beyond the requirements of this lesson, but others do not know much about it. This lesson involves?