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化学是一门以实验为基础的自然科学,实验教学能为学生正确认识物质及其变化规律提供实验事实,它具有目的性、探索性、现实性和易感知性。演示实验、边讲边实验、学生实验和家庭实验等多种形式的实验活动的相互结合,不但有助于化学知识的掌握,而且利用不同形式的实验可以培养学生的各种能力,以使学生各方面素质得到全面发展。
Chemistry is an experiment-based natural science. Experiment teaching can provide experimental facts for students to correctly understand the matter and its changing rules. It has the purpose, exploration, reality and susceptibility. Demonstration experiments, while talking about the edge experiments, student experiments and family experiments and other forms of experimental activities combined with each other, not only contribute to the mastery of chemical knowledge, and the use of different forms of experiments can develop students’ abilities to enable students All aspects of quality have been fully developed.