新课标提出,“教导学生经历基本的科学探究过程,具有初步的科学探究能力,乐于参与和科学技术有关的社会活动,在实践中依靠自己的科学素养提高工作效率的意识.”新课标加强了对学生实验能力的培养要求,注重学生的实验操作能力,让 The new curriculum proposes that “students should be guided through the basic process of scientific inquiry, have initial scientific inquiry ability, be willing to participate in social activities related to science and technology, and practice their own scientific literacy to raise awareness of work efficiency.” Class standard to strengthen the training of students’ ability to experiment, pay attention to the ability of experimental operation of students, so