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实验是生物教学和学习的重要内容,给学生以直观的展示,是提高学生掌握程度的重要保证。在理论教学的基础上,增加相关的实验课程,可以帮助学生更好地理解相关的知识,从而掌握得更为深刻。但是,在目前的高中生物教学实践中,许多教师对实验教学并不重视,在教学思路、方式和实验器材等方面都存在着许多问题,不利于实验教学对提高学生学习积极性的作用。因此,提出一些改进高中生物实验教学的方法,以提高实验教学对生物教学的意义。
Experiment is an important part of biology teaching and learning. It is an important guarantee to improve students’ mastery to give students an intuitive display. On the basis of theoretical teaching, adding related experimental courses can help students to better understand the relevant knowledge so as to grasp more profoundly. However, in the current high school biology teaching practice, many teachers do not attach importance to the experimental teaching. There are many problems in the teaching ideas, methods and experimental equipment, which are not conducive to the experimental teaching to improve the learning enthusiasm. Therefore, some methods to improve the teaching of high school biology experiment are put forward to improve the significance of experimental teaching to biology teaching.