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化学教学作为科学教育的一部分,在培养学生的科学素养、发展学生的科学认识、培养学生的合作技能与综合实践能力等方面起着重要的作用。高中化学概念是整个化学知识的基础,是教学的重点,也是教学的难点。学好概念有利于化学知识网络化、系统化,有利于学生透过现象看本质,形成合理的认知结构。概念是推理的依据,是解题的基础,是培养学生逻辑思维能力的必要条件。
As a part of science education, chemistry teaching plays an important role in cultivating students’ scientific literacy, developing students’ scientific understanding, cultivating students’ cooperative skills and comprehensive practical ability. The concept of high school chemistry is the basis of the entire chemical knowledge, is the focus of teaching, but also teaching difficulties. Good concept of learning is conducive to networking of chemical knowledge, systematic, help students see the nature of the phenomenon, the formation of a reasonable cognitive structure. The concept is the basis of reasoning, which is the basis for problem solving and is a necessary condition for cultivating students’ logical thinking ability.