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概念图由美国康奈尔大学诺瓦克教授在20世纪60年代提出,它是基于奥苏贝尔的有意义学习理论提出的一种教学技术,是一种用来组织和表征知识的工具,是一种用节点代表概念或某一命题、用连线表示概念间内在逻辑关系的图示法,目前广泛应用于发达国家的课堂教学与评价中。一、概念图在高中化学教学中应用的可行性化学是一门研究物质的组成、结构、性质及其变化规律的系统自然科学,其学科知识网络体系是由宏观、微观、符号和化学计算四个相互联系的子系统构成。高
The concept map was proposed by Professor Novak of Cornell University in the 1960s in the 1960s as a teaching technique based on Ausubel’s theory of meaningful learning and as a tool for organizing and characterizing knowledge A graphical representation of the internal logical relationship between concepts represented by nodes on behalf of a concept or a proposition is now widely used in classroom teaching and evaluation in developed countries. First, the concept of the feasibility of the application of high school chemistry teaching Chemistry is a system of natural sciences that study the composition, structure, nature and variation of matter, its subject knowledge network system is calculated by the macro, micro, symbols and chemical calculations A linked subsystem. high