高中数学相对初中数学来讲,其所涉及到的知识内容更加丰富,计算的方式也变得更加复杂。且对于学生来讲,需要接收的知识量大,除了知识点衔接密切外,有些知识点之间的跳跃相对较大,因而计算所花费的时间也变得更多。而教师在教授新的知识内容时,选择合适的导入方式让学生能够更加轻松学习新知识就变得十分重要。在本文中,将会从以下几个方面来谈谈如何在课堂中实现好的导入。一、创设情境导入法创设情境导入法是指在课堂中,教师 Compared with the mathematics of junior high school, high school mathematics involves more abundant knowledge and more complicated calculation methods. And for the students, the amount of knowledge that needs to be received is large. In addition to the close connection between knowledge points, some knowledge points jump relatively large, and the time spent in the calculation becomes more. When teachers teach new knowledge content, it is very important to choose the appropriate way to import so that students can learn new knowledge more easily. In this article, we will talk about how to get a good introduction in class from the following aspects. First, the creation of situation-based approach to create Situational approach is introduced in the classroom, teachers