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化学实验,尤其是探究性实验,不仅可以成为学生获取直观感性认识,积累直观感性经验的源泉;而且也是培养学生观察能力,让学生亲身体验通过化学实验进行化学规律探索活动的一种重要手段。让学生亲身体验、经历和收获一些科学家的工作方式和思考问题解决问题的方式方
Chemistry experiments, especially exploratory experiments, can not only become the source of intuitive and perceptual experience for students to acquire intuition and intuition, but also develop an observational ability for students to experience firsthand the exploration of chemical laws through chemical experiments. Let students experience, experience and harvest some scientists work methods and thinking problems to solve the problem