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初中科学课程是一门理论与实践结合紧密的课程,因此做实验是必不可少的环节。科学实验在进行过程中往往出现非预设的情况,即发生“意外”。教师应关注这些“意外”现象的存在,利用好“意外”资源,引导学生对它们进行分析,以培养学生严谨求实的科学态度,提高学生分析问题和解决问题的能力,激发学生的创新思维,从而提高学生的科学素养。
The junior high school science curriculum is a combination of theory and practice. Therefore, experimentation is an indispensable link. In the course of scientific experiments, non-preset situations often occur, that is, “accidents” occur. Teachers should pay attention to the existence of these “unexpected” phenomena, use good “accidental” resources, guide students to analyze them, cultivate students’ rigorous and realistic attitudes, improve students’ ability to analyze and solve problems, and inspire students. Innovative thinking to improve students’ scientific literacy.