我要上一节区教学研究课《正比例和反比例的意义》,自己第一次教六年级,本来就没讲过,那边刘老师又说了几年前一个资深的老教师尝试过把正反比例的意义放在一节课里讲,教学效果一般,孩子们理解起来难度蛮大的,不好讲,心里就更犯愁了。 I want to go to a section of the teaching and research section “proportional and inverse proportion of meaning,” my first taught sixth grade, had never said, where teacher Liu said a few years ago, a senior teacher tried to correct The significance of inverse proportion on a class, teaching effectiveness in general, the children understand quite difficult, not good, my heart even more worry.