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生物教学离不开实验。生物实验既是生物教学的重要内容,也是实现生物教学目标的手段之一,对于培养学生学习生物的兴趣,提高学生实验操作的能力以及科学素养都有着十分重要的作用。毋庸置疑,要使生物实验充分发挥以上三个方面的作用,顺利实现实验教学的目标,必须确保生物实验的效果。没有明显效果的实验是失败的实验,不具备说服力,实验教学的作用就无从谈起。生物实验是以探究生命现象及其规律为对象
Biological teaching cannot be separated from experimentation. Biology experiment is not only an important part of biology teaching, but also one of the means to achieve biological teaching goals. It has a very important role in cultivating students’ interest in learning biology, improving students’ experimental ability and scientific literacy. Needless to say, we must make full use of the above three aspects in biological experiments, and successfully achieve the goal of experimental teaching, we must ensure the effectiveness of biological experiments. The experiment with no obvious effect is a failed experiment. Without persuasiveness, the role of experimental teaching cannot be discussed. Biological experiments aim at exploring the phenomenon of life and its laws