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以往,植物学考试多以笔试为主.近年来,我们对此进行了一些改革,除部分基础知识必须笔试之外,其余改为实物考试,经试用效果很好.1.实验考试:如制作洋葱表皮细胞的临时装片及显微镜观察使用技能考核.首先由老师对显微镜的结构、使用方法、注意事项等提问,由学生口答.然后考查学生制作临时装片和实际操作显微镜进行观察的过程,限制在7-10分钟内完成.
In the past, most of the botany examinations were written tests. In recent years, we have carried out some reforms in this field, except that some of the basic knowledge must be written tests, and the rest have been changed into physical examinations. The test results are very good. Onion epidermal cells temporary loading and microscopic observation using skills assessment.First, the teacher asked about the structure of the microscope, the use of methods, precautions, etc., and then examine the students make temporary loading film and the actual operation of the microscope to observe the process, Restrictions in 7-10 minutes to complete.