教学总是遵循一定的规律,按照一定的步骤和环节而展开的。就初中数学而言,若直接在课堂中把知识告知于学生,学生很难理解,那么,应用也就成了空谈。应用四步教学法,目的是要让以学生所熟悉的、直观的方式来促进学生获得直观感知,以合作方式而引导学生展开讨论,获得感悟,在教师的点拨下,巩固知识,最后练习并应用知识解决问题。结合数学实践可将数学教学分为感知、理解、巩固和应用四个环节,每个环节的侧重点不同,教学中所采用的方法也有所 Teaching always follows certain rules and follows certain steps and links. In the case of junior math, if you tell your students directly in the classroom, students find it hard to understand, then the application becomes empty talk. The purpose of the four-step pedagogy is to promote students’ intuition in a familiar and intuitive way that students are familiar with and to guide students to discuss and gain insights in a cooperative manner. With the help of teachers, they consolidate knowledge and practice Apply knowledge to solve the problem. Mathematics teaching can be divided into four stages of perception, comprehension, consolidation and application with the practice of mathematics. The emphasis of each stage is different, and the methods used in teaching are also different