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英国科学家波普尔说着这样一句话:“科学的进步来源于对问题的思考,越是深刻的问题越能获取启发创新.”初中化学实验教学亦是如此,教师要能够捕捉学生在实验教学中出现的问题,及时进行探索、分析和改进,以期能够使实验教学更贴近学生的发展,切实培养学生的化学实验素养.本文结合初中化学实验教学实践,对如何设计实验中内容的导入、如何发挥实验中的探究作用、如何领悟实验中的思想方法三个问题进行探讨.
Popper, a British scientist, put it this way: “The advancement of science stems from thinking about problems and the more profound the problems are, the more inspirational innovation can be obtained.” The same is true for junior high school chemistry experiment teaching. Teachers should be able to capture students’ Teaching problems, timely exploration, analysis and improvement, with a view to make the experimental teaching closer to the development of students, and effectively cultivate students’ chemical experiment accomplishment.Based on the practice of junior high school chemistry experiment teaching, how to import the content of design experiment, How to play the role of inquiry in experiment and how to comprehend the method of thinking in experiment.