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实验在高中生物教学具有重要意义,能推动教学顺利进行、提高知识应用能力、保证课堂教学效果。但目前实验教学存在问题与不足,为弥补这种缺陷,应该采取有效的改进和完善对策,发挥大纲指导作用、立足教学实际内容、利用现代信息技术,并合理设置微型实验,培养学生环保意识。
Experiments in high school biology teaching is of great significance, can promote the smooth progress of teaching, improve the ability of knowledge application, to ensure classroom teaching effectiveness. However, there are some problems and shortcomings in experimental teaching. To remedy this defect, we should take effective measures to improve and perfect the teaching and play an important guiding role. Based on the actual teaching content, modern information technology is used and micro experiments are set up rationally to cultivate students’ awareness of environmental protection.