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生物学是研究生命现象和生命活动规律的科学,同时又是一门以观察和实验为基本研究方法的实验科学,因此,实验教学一直是高中生物教学必不可少的一个重要环节.近几年的高考试题中每年都有一定量的实验题,一般都涉及实验设计与能力的考查.对于我们大部分的学生来说,由于在初中时,对生物实验课的不重视,进入高中后,又是重三科,轻选科,同时我们的实验又需要学生一定的动手能力以及在实验中对实验原理和现象等的进一步理解,这些都在一定程度上导致了学生对实验课
Biology is a science that studies the law of life and activity of life, and it is also an experimental science based on observation and experiment. Therefore, experimental teaching has always been an indispensable part of high school biology teaching. Of the college entrance examination exam every year a certain amount of experimental questions, are generally involved in experimental design and ability test.For most of us students, because in junior high school, the biological experiment class does not attach importance to enter high school, it is Heavy three subjects, light selected subjects, at the same time, our experiments also need students’ practical ability and experimental understanding of the principles and phenomena in the experiment, which to some extent led students to experimental class