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上好实验课,不仅有利于提高学科的教学质量,同时也有利于提高学生的动手能力、实验能力和创新能力。但在刚从教几年的实验课教学中经常发现:上实验课当实验得不到正确结果或结果不明显时,课堂一片混乱,铃声一响一哄而散;当老师催要实验报告时,他们就按课本上照抄,或抄袭他人的实验结果,或凭猜测填写实验结论等等。渐渐学生对上实验课也就没有了信心,不感兴趣。可见,对生物实验教学,必须树立严谨细致、认真科学的态度,要尊重客观规律,实事求是,实实在在地引导学
Good experimental class, not only conducive to improving the quality of the subject of teaching, but also help to improve students’ ability, experimental ability and ability to innovate. However, in the experiment teaching just taught for several years, it is often found that when the experimental class can not get the correct result or the result is not obvious, the class is in chaos and the ringing sounds. When the teacher urges to experiment report, They copy the textbook, or plagiarize the experimental results of others, or fill in the experimental conclusions by speculation and so on. Students gradually have no confidence in the experimental class, not interested. Visible, biological experiment teaching, we must establish a rigorous and meticulous, serious and scientific attitude, we must respect the objective laws, seek truth from facts, truly guide the learning