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随着新课程改革的深入开展,各种教学模式竞相而出,但无论哪一种教学理论或教学模式,都十分重视实验教学在化学教学中的作用。要让学生在化学实验中学习化学知识,通过化学实验提高学生的科学素养、激发学生的创新思维。新的化学课程标准在实验编排上也做了较大的调整,对化学实验及其在教学中的功能及作用都提出了更高的要求。很多学校加大了化学实验教学的重
With the deepening of the new curriculum reform, various teaching models have emerged in competition. However, no matter which kind of teaching theory or teaching model, we attach great importance to the role of experimental teaching in chemistry teaching. Students should be allowed to learn chemical knowledge in chemistry experiments, improve their scientific literacy through chemistry experiments, and inspire students' innovative thinking. The new chemistry curriculum standards also made major adjustments in the layout of experiments, and put forward higher requirements for chemical experiments and their functions and roles in teaching. Many schools have increased the weight of chemical experiment teaching