怎样才能把小学数学课上得简约而又开放呢?笔者以徐长青老师执教的《烙饼问题》一课为例,谈谈几点粗浅的想法。一、简约而开放的课堂,需要有良好的课堂常规做基础没有规矩不成方圆,小学数学课堂需要良好的学习习惯,才能比较顺利地完成既定的教学任务。小学阶段 How can we make the primary school mathematics lesson simple and open? The author to Xu Changqing teacher coached the “pancake problem” as an example, to talk about a few superficial ideas. First, a simple and open class, you need to have a good foundation for doing the basics of the rules No rules are not a radius, the primary school mathematics classrooms need good study habits, in order to more smoothly complete the established task of teaching. Primary stage