低年级孩子活泼好动、注意力不集中,长期从事高年段数学教学工作的我,发现以往的讲授、猜想、验证、推理等常用的教学方法好像都失去了应有的作用。国外一些教育部门将低年级一节课的时间缩小或采取小班化教学。我们还不具备这个条件,但我们可以调整自己的课堂设计,寻找一种适合低年 Low-grade children lively and active, inattention, long engaged in mathematics teaching in high school, I found that the past teaching, conjecture, verification, reasoning and other commonly used teaching methods seem to have lost their due role. Some foreign educational departments will lower the time of a lower grade class or take a small class teaching. We do not have this condition, but we can adjust our classroom design, looking for a suitable low-year