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作为高中生物学这门实验科学,实验占有举足轻重的地位。实验不仅有利于激发学生学习生物的兴趣,更有利于对高中生物知识的深层次理解,进一步完善解题。在具体的高中生物实验教学中,怎样做到实验现象更明显、效果更好、实验更有效呢?本人结合多年实验教学经历,从实验类型、实验材料、实验用具等方面,针对高中生物实验教学的有效性谈一点浅薄的看法。一、实验类型的转换针对教学大纲的要求,现今高中生物实验主要是探究性实验
As a high school biology experimental science, experiments occupy a pivotal position. Experiments are not only conducive to stimulate students interest in learning biology, but also more conducive to the deep understanding of biological knowledge in high school to further improve the problem-solving. In the specific high school biology experiment teaching, how to make the experiment phenomenon more obvious, the effect is better, the experiment is more effective? I combined many years experimental teaching experience, from the experimental type, the experimental material, the experiment utensils and so on, aimed at the high school biology experimental teaching Talk about the validity of a little superficial view. First, the conversion of experimental types Syllabus requirements for the current high school biology experiment is mainly exploratory experiments