画图既是一种重要的解题策略,也是一种重要的思想方法。在小学数学三年级“倍的认识”中,画图可以把抽象的思维活动转化为直观的思维活动。利用不同的画图手段,发现数量之间的倍数问题,把问题化难为易、化繁为简,让问题快捷地得以解决。利用画图,可以使问题的模糊不定变为一目了然。 Drawing is not only an important problem-solving strategy, but also an important way of thinking. In the third grade of elementary mathematics “times of cognition ”, drawing can translate abstract thinking activities into intuitive thinking activities. The use of different drawing tools, found that the number of multiples of the problem, the problem is difficult, easy to simplify, so that the problem can be quickly resolved. Using drawing, you can make the problem ambiguous becomes a glance.