初中科学以典型错题为载体的实验教学案例研究

The Case Study on the Experiment Teaching with Typical Mistakes as the Carrier in Junior High School Science

初中科学是一门综合性学科,它以实验为基础,将实践性与理论性结合紧密。初中科学教学必须重视实验的教学,注重培养学生的动手能力,把学生推到主体地位,调动其积极性。实验是帮助学生把抽象知识变为具象知识的一个重要渠道,而学生在处理问题过程中暴露出来的典型错题也是往往会被我们忽略的有效教学资源。本文就以在日常教学过程中遇到的典型错题为载体总结出一些在科学实验教学中的方法与案例。

Junior high school science is a comprehensive disci-pline based on experiments, closely connecting practice with the-ory. Therefore, in the teaching of junior high school science, ex-periment teaching must be attached to great importance, in order to cultivate students＇ hands-on ability, give play to students＇ sub-jective role and motivate their enthusiasm. The experiment is an important channel helping students to transform abstract knowl-edge to specific knowledge, and typical mistakes exposed in stu-dents＇ treatment of problems are effective teaching resources often neglected by us. Based on the typical mistakes encountered in routine teaching, this paper summarizes some methods and cases for science experiment teaching.