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“课程标准”中倡导科学探究能力和实事求是科学精神的培养。实验教学是让学生探究学习获取知识的重要手段,是实现新课改的有效途径。我国中学化学实验研究活动较受重视也较普遍,但其科学水平总的看来仍不够高,除了研究具体的化学实验外,还需要研究实验教学的地位和作用、范围和体系、方法和组织等等。优化演示实验、学生实验的教学方式和教学流程,引导学生主动探究知识,提高教学效率。其目的就是发现学生的个性差异,挖掘学生的个性潜能,在探索中寻找乐趣,在娱乐中获得知识。
“Curriculum Standard ” in advocating scientific inquiry ability and seeking truth from facts scientific spirit. Experimental teaching is to let students explore the important means of learning to acquire knowledge, is an effective way to achieve the new curriculum reform. However, its overall scientific level is still not high enough. In addition to studying specific chemical experiments, it is also necessary to study the status and role of experimental teaching, its scope and system, its methods, and its organization and many more. Optimize the demonstration experiment, the teaching methods and teaching process of the students experiment, guide the students to explore the knowledge initiatively and improve the teaching efficiency. Its purpose is to discover the individual differences of students, to explore the individual potential of students, to seek pleasure in exploration, and gain knowledge in entertainment.