我们在平时教学中注重发散思维训练,使学生具有联想、开拓、创新的能力。下面就自己教学“一次式绝对值”问题的一得之见谈谈在具体问题中如何进行学生发散思维训练。有关“一次式绝对值”问题,通常是通过讨论或乘方去掉绝对值符号,然后求解。 We pay attention to divergent thinking training in ordinary teaching, so that students have the ability to associate, develop and innovate. Let’s talk about how to conduct students’ divergent thinking training in specific issues on the topic of teaching one-time absolute value. With regard to the “primary absolute value” problem, it is usually through discussion or power to remove the absolute value symbol and then solve it.