当弹簧测力计倒置使用时,弹簧只能被拉伸而不能被压缩,这给使用前的调零工作带来了困难。文章以弹簧测力计倒置测量为抓手,以求追寻培养学生的科学素养的教学策略。 When the spring force gauge is used upside down, the spring can only be stretched and can not be compressed, which makes it difficult for the zero adjustment before use. In this paper, the spring dynamometer inverted measurement as the starting point, in order to pursue the cultivation of students’ scientific literacy teaching strategies.