小学数学计算课是很普通的课,但在实际教学中有一定的难度,很难上出新意。几年来我一直查阅教学参考,几乎都是这样的教学程序:出示情境—讲解算法—练习巩固。我把这个程序运用到我的计算课教学中,发现学生的思维不活跃,学习积极性不高,自己讲得也很痛苦。一次偶然的机会,我有幸听了刘友华老师的课,让我受益匪浅,她在每个环节的开始都创设了一个情境,步步深入,力求调动学生的思维与情感,全身心投入。于是我在教学中 Elementary mathematics calculation lesson is a very common lesson, but in the actual teaching there is a certain degree of difficulty, it is difficult to make new ideas. For years I have been teaching reference, almost all such teaching procedures: to produce the situation - to explain the algorithm - to practice consolidation. I applied this program to my computational teaching and found that students’ thinking is not active, learning enthusiasm is not high, and I myself am painful. By chance, I was fortunate enough to listen to the class of Liu Youhua, which benefited me a lot. She set up a situation at the beginning of every link, trying hard to mobilize the students’ thoughts and emotions and devoted themselves wholeheartedly. So I am teaching