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实验室里的动物标本是教学中不可缺少的直观教具。传统的使用方法是:在上课或实验时,把与内容有关的标本带到课堂或实验室,供学生观察。学生主要观察动物的形态和结构,课后收起,学生印象不深,标本所起的作用不大。如果能结合教学内容,把实验室里的标本以几种不同的方式,几次展现于学生面前,将会起到意想不到的效果。一、结合绪论课的标本展览。主要突出“形形色色的动物”和“动物与人”两个主题。标本的摆设可按“动物个体的大小”、“水、陆、空动物的分布”和“珍贵的动物”(这部分可用图片代替)
Animal specimens in the laboratory are indispensable visual teaching aids in teaching. The traditional method of use is to bring specimens related to content to classrooms or laboratories for observation during class or experimentation. The students mainly observed the morphology and structure of the animals, and they retired after class. The students did not have a deep impression and the specimens did not play a significant role. If combined with the teaching content, the specimens in the laboratory will be displayed several times in front of the students in several different ways, which will have unexpected effects. I. Combining the specimen exhibition of the introduction class. The two main themes of “various animals” and “animals and people” are highlighted. Specimens can be arranged according to “the size of individual animals”, “distribution of water, land, and air animals” and “precious animals” (this part can be replaced by pictures)