实验是生物科学的基础,它是解释许多生活现象的必要途径,只有通过实验才能将多样的生物体结构观察得仔细明了。设计初中生物实验教学活动时,适当运用小组协作方法,不仅有利于学生就某一实验目的的不同实验手段进行思考和总结,还能激发学生的兴趣和认知能力,培养学生之间的情感和友谊,促使他们主动学习。 Experiments are the basis of biological science. They are necessary ways to explain many phenomena of life. Only through experiments can we observe the structure of many kinds of organisms carefully. The design of junior high school biology experiment teaching activities, the appropriate use of group collaboration method, not only conducive to students on a different experimental means experimental thinking and summary, but also stimulate students’ interest and cognitive ability, develop feelings between students And friendship, prompting them to take the initiative to learn.