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1986年全区生物学智力竞赛,竞赛题包括基础知识、课外知识和掌握基本技能三部分。九个参赛队的学生在用显微镜观察和辨认水绵、叶横切片、草履虫等切片时,没有一个学生能得满分。其中有的使用显微镜的方法、步骤不对,有的动作不熟练,在规定时间内找不出目标,或看到物像却不认识。决赛队的基本技能试题,是解剖鲶鱼,并要求插标签指出各器官名称。有的学生看到鲶鱼时,竟惊讶地喊出“这是什么呀?这么滑”。有的把一段充气的肠插上“鳔”的标签。竞赛结果实验题得分最低。以上实验都是大纲规定必做的实验。
In the region’s 1986 Biology Intelligence Competition, the contest questions included basic knowledge, extracurricular knowledge, and basic skills. When students from nine teams observed and identified slices like Spirogyra, leaf cross sections, and Paramecium with a microscope, none of the students scored full marks. Some of them use microscopes with incorrect methods and steps, and some are unskilled. They cannot find a target within a specified time, or do not recognize the object image. The basic skill test of the finals team is to dissect carp and ask to insert a label to indicate the name of each organ. When some students saw the squid, they surprised and shouted, “What is it? It’s so slippery.” Some of them inflated the intestines with a “鳔” tag. The result of the competition test has the lowest score. The above experiments are all mandatory experiments for the syllabus.