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随着科学技术的不断发展,图示理论被广泛运用,图示理论把相关的知识点进行概括,并以层次分明的框架形成一个整体。在初中化学概念教学中有效地利用图示理论,可以使化学知识更加条理化、系统化,并达到举一反三、触类旁通的教学效果。
With the continuous development of science and technology, pictorial theory is widely used. Pictorial theory summarizes related knowledge points and forms a whole body with a hierarchical framework. The effective use of the pictorial theory in junior high school chemistry concept teaching can make the chemical knowledge more systematic and systematic and achieve the teaching effect of giving top priority to others and bypassing the analogy.