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为启发学生的学习兴趣,给学生以活的知识,我校从1978年开始筹建生物教学园地,1979年10月开始使用,每年都根据需要补充新的材料。目前,整个园地面积1.8亩,园地里除设置一个可容纳70人的座位作讲课场地,其余地方划分为7个区。进化区这个区一开头便设置一条高3米多的“Y”字形分叉进化树,图的下端写上“原始生物”,上边一侧是动物、一侧是植物的进化程序。接着在6个花盆内,养殖藻类、菌类、苔藓、蕨类、裸子植物、被子植物。又设立一45。斜角
To inspire students’ interest in learning and give students living knowledge, our school started to build a biological teaching field in 1978 and started to use it in October 1979. Every year, new materials are added as needed. At present, the entire park covers an area of 1.8 mu. There is a seating space for 70 people in the park, which is divided into 7 districts. At the beginning of the district, a “Y” -shaped bifurcated tree with a height of 3 meters is set up. The lower part of the figure is labeled “primitive creature.” The upper part is an animal and the other part is the plant’s evolutionary process. Then in six flower pots, farming algae, fungi, moss, ferns, gymnosperms, angiosperms. Another 45 was established. bevel