在人教社实验版生物教材中，“生物组织中可溶性还原糖的鉴定”这个实验要用到研钵、试管、酒精灯、三脚架、纱布、漏斗、石英砂、斐林试剂等许多仪器和试剂，整个实验占用时间较长，学生在实验过程中比较忙乱。为了简化实验程序，并取得较好的实验效果，我们对此实验进行了一 In the Humane Education Experiments Biology Textbook, “Identification of Soluble Reducing Sugars in Biological Tissues” uses many instruments and reagents such as mortars, test tubes, alcohol lamps, tripods, gauze, funnels, quartz sand, and Feline reagents. The entire experiment takes a long time and students are busy during the experiment. In order to simplify the experimental procedure and achieve better experimental results, we conducted a