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本文分析了初中化学解题中“模型”的设计价值与设计方式,并提出了借助实际知识设计解题“模型”以及借助元素周期表设计解题“模型”等教学策略。
This paper analyzes the design value and design method of “Model ” in junior high school chemistry problem solving, and puts forward some teaching strategies such as solving problem “model ” by using actual knowledge, designing problem solving "model .