皮亚杰提出的建构主义理论认为,儿童是在与周围环境相互作用的过程中,逐步建构起关于外部世界的知识,从而使自身认知结构得到发展。儿童与环境的相互作用涉及两个基本过程:“同化”与“顺应”。儿童的认知结构就是通过同化与顺应过程逐步建构起来,并在“平衡一不平衡一新的平衡”的循环中得到不断的丰富、提高和发展。笔者认为,建构主义是革 Piaget’s theory of constructivism holds that children gradually build their knowledge about the outside world in the process of interacting with their surroundings so as to develop their cognitive structure. The interaction between children and the environment involves two basic processes: “assimilation” and “conforming”. Children’s cognitive structure is gradually established through the process of assimilation and adaptation, and constantly enriched, enhanced and developed in the cycle of “balancing an unbalanced new balance.” The author believes that constructivism is leather