建构主义学习理论认为:知识不是通过教师传授得到的,而是学习者在一定的情境下,借助于他人(包括教师和学习伙伴)的帮助,利用必要的学习资料、媒体,通过意义建构的方式而获得的。建构主义者对教学提出了各种不同的思路和方案,但“通过问题解决来学习”是一条核心思路。基于这种教学理论,我在“新时代的劳动者”一节课的教学中对“问题教学法”进行 Constructivism theory of learning that: knowledge is not taught through teachers, but learners in certain circumstances, with the help of others (including teachers and learning partners), the use of the necessary learning materials, media, through the construction of meaning And get it. Constructivists put forward different ideas and solutions to teaching, but “learning through problem solving” is a core idea. Based on this teaching theory, I conducted the teaching of Problem-based Teaching in a class of Laborers in a New Era