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《数学课程标准(2011年版)》提出:“几何直观主要是指利用图形描述和分析问题。借助几何直观可以把复杂的数学问题变得简明、形象,有助于探索解决问题的思路,预测结果。几何直观可以帮助学生直观地理解数学,在整个数学学习过程中都发挥着重要作用。”那么,何为几何直观呢?顾名思义,一是几何,这里的几何是指图形;二是直观,这里的直观不仅
“Mathematical Curriculum Standard (2011 Edition)” put forward: “Geometric intuition mainly refers to the use of graphics to describe and analyze the problem. With geometric intuition can complex mathematical problems become concise, the image helps to explore ideas to solve the problem, predict As a result, geometric intuition can help students understand mathematics intuitively and play an important role in the whole mathematics learning process. ”So, what is geometric intuition? As its name implies, geometry is the geometry here; graphics are the second one; Here's intuitive not only