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随着2011版的课标出台,几何直观这个名词进入数学教育者的视野。作为数学学习的十大核心词之一,几何直观在数学学习方面具有重要意义。几何直观可以帮助学生直观地理解数学,应该在数学教学中引导学生充分运用这一方法。借几何直观之力,分析解决问题;运几何直观之势,拓宽解题思路;启几何直观之思,发展数学思想。
With the introduction of the 2011 version of the syllabus, the term “geometric intuition” entered the horizons of math educators. As one of the top ten core words in mathematical learning, geometric intuition is of great significance in mathematics learning. Geometric intuition can help students to understand mathematics intuitively, and should guide students to make full use of this method in mathematics teaching. By the power of geometry and intuition, analyze and solve problems; transport the tendency of geometry and intuition, broaden the way of solving problems; initiate the thinking of geometry and intuition, and develop the thought of mathematics.