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随着新课改的全面深入,化学科目也开始占据了教学的主要地位,而化学教学中最为基础的一定要数化学概念了,只有对化学概念这种基础性的知识正确地理解,才可以使得初中生更好地学习化学这一门对理性思维要求较高的科目。我们所说的化学概念就是指通过一系列的实验得出的对于化学变化的现象的本质的高度概括,基本概念的解读一直以来都是教学的基础性工程,只有把握好化学概念的
With the deepening of the new curriculum reform, chemistry subjects have begun to occupy the main position of teaching. The most basic chemistry teaching must have the concept of “chemistry.” Only when the basic concepts of chemical concepts are properly understood can they Making junior high school students better to learn chemistry this subject requires a higher level of rational thinking. The chemical concept we refer to is a high-level summary of the essence of the phenomenon of chemical change through a series of experiments. The interpretation of the basic concepts has always been the foundation of teaching. Only by grasping the concept of chemistry