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函数的零点与方程的根是人教版新课标教材中新增内容。这一节内容不多,却蕴含了丰富的数学思想方法。在学习了函数的概念、函数的图象与性质后学习本节内容非常及时,也是非常必要的。函数是高中数学中的重要内容,函数思想贯穿整个高中数学,让高一学生从学习了函数后就了解这种思想,强化这种意识,便于在将后的学习中不断地体会深化,更深刻地理解数学思想方法在解题中的地位和应用。
The zero point of the function and the root of the equation are the new content in the New Curriculum Textbook for PEP Edition. This section is not much content, but contains a wealth of mathematical thinking and methods. After learning the concept of the function, the image and nature of the function, it is very timely and necessary to study this section. Function is an important part of high school mathematics, the function of thinking throughout the high school mathematics, so that high school students learn from the function after learning about this idea, strengthen this awareness, to facilitate learning in the future will continue to deepen and deepen To understand the position and application of mathematical thinking in solving problems.