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课程标准指出,要让学生在具体生动的情境中学习、体验化学。情境对于初中化学教学,并非只是一种美丽的包装,而是提高化学教学有效性的一个实实在在的手段。在化学教学现状中,存在着不少情境创设、运用的偏颇之处,因此,有必要真实地认识情境的价值所在,并由此探讨有效情境创设与运用的一些策略方法,以促进化学教学的有效性,促进学生地发展。
The curriculum standard states that students should learn and experience chemistry in concrete and vivid situations. Situations for junior high school chemistry teaching, not just a beautiful package, but to improve the effectiveness of chemistry teaching a real means. In the current situation of chemistry teaching, there are many biases in setting up and using situations. Therefore, it is necessary to truly understand the value of context and to explore some tactics to create and use effective situations so as to promote the teaching of chemistry Effectiveness, promote the development of students.