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小学科学教学中,图示教学法是概念澄清型、模拟实验型、工程设计型、控制实验型等课型的常用教学方法。而建模是人类在研究复杂现象时为揭示其内在本质规律,借助抽象思维的能力,用理想化手段建立的一种与原型相关联、能够表征原型基本特性的模式,并对这一模式进行研究,以探索它所表征的原型本质、规律的方法。笔者将这二者融合在一起,利用图示建模的方法使抽象思维形象化、直观化、显性化。一、循序渐进地建构小学科学图示模型
Primary science teaching, pictorial teaching method is the concept of clarification, simulation experiment, engineering design, control experiment type and other common teaching methods. Modeling is a model that human beings can reveal the basic rules of the prototype in order to reveal the intrinsic laws of nature when they study complex phenomena. With the aid of abstract thinking, an idealized method is established to associate with the prototype. Research to explore the nature of the prototype it represents, the law of the way. I will combine the two together, the use of graphic modeling methods to visualize the abstract thinking, visualization, explicit. First, step by step to build a primary graphic model of science