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在高中数学教学中,数形结合是一种极为重要的数学思想。数形结合在现代高考数学中占据了相当大的比重,是高中数学中的一项重点内容。一般数形结合思想通常会用在方程根求解、函数求极值以及集合等领域,在解决此类问题的过程中,通过数形结合思想的有效应用,使得原本复杂的解题过程得到了有效的简化,也促使解题过程更为直观、清晰,进而也显著的提升了解题正确率。基于此,笔者就针对当前高中数学数形结合思想的应用进行了简要的分析。
In high school mathematics teaching, the combination of number and shape is an extremely important mathematical thought. The combination of number forms occupy a large proportion in mathematics of modern college entrance examination, which is a key content in high school mathematics. In the process of solving such problems, the general combination of the number and shape is usually used in the fields of equation root solution, function extremum, and set. Through the effective application of the combination of number and shape, the original complex problem solving process is effective Simplification, but also to promote a more intuitive problem-solving process, clear, and thus also significantly improve the accuracy of problem-solving. Based on this, I made a brief analysis of the current high school mathematical figures combined with the application of the thought.