这是一节公开课。随着一阵急促的上课铃声,我抖搂精神,快步走上讲台。哟,这么多人的眼睛盯着我。我的两颊不禁一热。师生问好,学生坐下。接着是片刻的沉默。我想让学生和我都先稳定一下情绪。揭示课题:“除数是两位数的除法”;复习旧知,作好铺垫;讲授新课……我开始按照既定的授课计划有条不紊地一步一步进行着。好了,例题讲完了,一切非常顺利,课堂气氛活而不乱。学生对这种“将除数四舍五入进行试商”的方法到底有没有完全掌握呢?在板演练习之前,我觉得有必要且也是照教案设计追问了一句:“你们有没有什么不理解的地方呢?”沉默,学生们都皱着眉在思考。一会儿功夫,他们纷纷 This is an open lesson. With a rush of class ring tones, I shake my arms and walked quickly to the podium. Yo, so many people's eyes staring at me. My cheeks can not help but get hot. Hello teachers and students, students sit down. Then a moment of silence. I want both students and me to stabilize their emotions. Reveal the subject: “divisor is a two-digit division”; review the old knowledge, to pave the way; to teach a new lesson ... ... I started in accordance with the established teaching plan in an orderly manner step by step. Well, the example finished, all very well, the classroom atmosphere live without chaos. Students in the end of this “divisor rounding test method” in the end have not completely mastered it? Before the board exercises, I think it is necessary and also follow the lesson plan asked one question: “Do you have any understanding? ”Silence, students are frowning thinking. Kung Fu a while, they have