建构主义是一种关于知识和学习的理论,强调学习者的主动性,认为学习是学习者基于原有的知识经验生成意义、建构理解的过程,而这一过程常常是在社会文化互动中完成的。美国儿童文学作家李欧·李奥尼写过这么一个童话故事——《鱼就是鱼》:一只青蛙向它的鱼朋友描绘了陆地上所看到的鸟、牛、人等各种景象。鱼根据青蛙的描述,头脑中形成了这些动物的图画。每一样东西都带有鱼的形状:人被想成了用尾巴走路的鱼,奶牛是长着乳房 Constructivism is a theory of knowledge and learning, emphasizing the initiative of learners, thinking that learning is the process by which learners generate meaning and construct understanding based on the original knowledge and experience, and this process is often completed in social-cultural interaction of. American children’s literature writer Liou Leoni wrote such a fairy tale - “fish is fish”: a frog paints a picture of the fish, cattle and people on land as it sees to its fish friends. According to the frog’s description of the fish, the mind formed a picture of these animals. Everything comes in the shape of a fish: people are thought of as tails walking fish, cows are breasts