图式是心理学家皮亚杰率先提出的一个概念,现在它通常指对物体、事件、情景等已组织好的知识单元,它是头脑中保存的过去经验的有组织的知识构架,也可以把它理解为一个概念或一种见解的认知结构。图式与图式之间存在一定的相互联系,例如“函数概念图式、不等式图式和方 Schema is a concept pioneered by the psychologist Piaget. Now it usually refers to well-organized knowledge units for objects, events, and scenarios. It is an organized knowledge structure that preserves past experience in the mind. Think of it as a concept or a cognitive structure of insight. There are certain interconnections between schemas and schemas, such as ”function concept schemas, inequality schemas, and methods.