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实验是化学教学中的重点环节,教学中通过思考、分析、设置和操作,让学生将动手和动脑充分结合起来,可以提高学生的探究能力和创新能力,因此,教师要充分利用化学实验来提高教学效率。在优化实验教学的过程中,教师要结合高中化学实验中的优化原则,从实验效果、实验操作和实验探究三方面来思考提高实验效果的方法。
Experiment is the key link in chemistry teaching. Through teaching, analyzing, setting up and operating, students can combine hands-on with brain-mobilization to improve students’ ability of exploration and innovation. Therefore, teachers should make full use of chemical experiments to improve Teaching efficiency. In the process of optimizing experimental teaching, teachers should consider ways to improve the experimental results from three aspects: experimental effect, experimental operation and experimental exploration, in combination with the optimization principle in high school chemistry experiment.