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实验教学是初中化学教学的重要组部分。化学实验不仅能帮助学生辨析化学概念,理解化学原理,而且能培养学生化学实验操作,开发学生智力,培养学生分析问题、解决问题以及创新思维的能力。创设问题情境,诱发探究动机;改变认知结构,领略探究乐趣;张扬自由个性,引导自主探究,让学生在化学教学中领略实验探究的乐趣。这是实验教学的有效途径。
Experimental teaching is an important part of junior high school chemistry teaching. Chemistry experiments not only help students to distinguish between chemical concepts, understand the principles of chemistry, but also to develop students’ chemistry experiments, develop students’ intelligence, develop students’ ability to analyze, solve problems and creative thinking. Create problem situations, induce motivation for inquiry, change cognitive structure, explore exploring pleasure, promote free personality, guide self-exploration, and allow students to enjoy the fun of experimental exploration in chemistry teaching. This is an effective way of experimental teaching.