伴随着我国现代化建设的不断开展,传统教学模式的落后将严重阻碍社会整体的现代化发展,为此,加快对教学模式的现代化改革成为新时期教育发展的重心。“先学后教”的教学模式是符合当前社会主义现代化的正确教学模式,该模式的实行将会对我国教育事业的发展形成强大的推动力。对中学数学如何应用“先学后教”的教学模式进行探讨,并对中学数学实行“先学后教”教学模式应注意的问题进行分析。 With the continuous development of China’s modernization construction, the backwardness of the traditional teaching model will seriously hinder the overall modernization of the society. Therefore, accelerating the modernization of the teaching model has become the focus of education development in the new era. The teaching model of “learning after school first” is in line with the correct teaching mode of current socialist modernization. The implementation of this model will form a powerful impetus for the development of our country’s education undertaking. This paper discusses how to apply the teaching model of “first-after-school” in high school mathematics, and analyzes the issues that should be paid attention to in the implementation of the “first-after-school” teaching model in middle school mathematics.