从变化的条件、变化的结论以及将条件一般化之后,可以用各式各样的方法进行变式数学教学。可以使用类比方法、可以使用逆向思维方法这样可以得到更加精准的数据。这些教学方法在实际使用中已经产生良好效果,基于具体的实际案例进行教学,可以帮助学生提升学习兴趣,可以使得学生在整个学习中获得知识,这其中所起的作用非常关键。 From the changing conditions, the changing conclusions, and the generalization of the conditions, a variety of methods can be used for the teaching of variant math. You can use analogy, you can use reverse thinking method so you can get more accurate data. These teaching methods have had good effects in practical use. Teaching based on actual cases can help students to enhance their interest in learning and enable students to acquire knowledge throughout the learning, which plays a crucial role.