建构主义学习理论认为:学习是获取知识的过程,知识不是通过教师传授得到,而是学习者在一定的情景,即社会文化背景下,借助他人(包括教师和学习伙伴)的帮助,利用必然的学习资料,通过意义建构的方式而获得。由于学习是在一定的情景下,借助他人的帮助来实现意义的建构过程。所以在教学过程中应让学生参与进来,师生互动,生生互动,组际互动,环境互动,在有限的时间内, Constructivism theory of learning that: learning is the process of acquiring knowledge, knowledge is not taught through teachers, but learners in a certain situation, that is, social and cultural background, with the help of others (including teachers and learning partners), the use of inevitable Learning materials, obtained through the way of meaning construction. Because learning is in certain circumstances, with the help of others to achieve the construction of meaning. Therefore, in the process of teaching students should be involved in the interaction between teachers and students, students interaction, interaction between groups, the environment interaction, in a limited period of time,