“圆面积”作为人教版小学数学六年级上册教材中的重要内容,属于平面几何的最后阶段,不仅是前面所学直观地认识平面图形及有关计算的延续和发展,还能够为今后逐步由实践几何转入论证几何做好渗透和准备。本章节的教学重点是推导圆的面积计算公式,笔者针对如何进行小学数学“圆面积”教学进行认真探微,同时制定一个合理的教学策略。 “Circle area ” as a PEP sixth grade upper secondary teaching materials, an important part of plane geometry is the final stage, not only learned in front of the plane graphics and related computing continuity and development, but also for future Gradually from the practice of geometry into the argument geometry to make penetration and preparation. The emphasis of this chapter is to deduce the formula for calculating the area of ​​the circle. The author conscientiously probes into how to carry out the elementary mathematics teaching of “circle area” while formulating a reasonable teaching strategy.