论文部分内容阅读
生物是一门以实验为基础的自然科学.但是在现有高考模式下,高中生物课时数较少.高中生物的实验教学已经被严重忽视,学生和教师追求的并不是实验操作能力而是试卷上的成绩.生物实验课上最普遍的现象是教师讲实验目的,实验原理,实验步骤,每个步骤中的注意点,观看视频资料,最后用习题来巩固学生听到的实验,纸上谈兵.这种教学方式,没有创新更谈不上实验能力的培养.从长远的角度看,不利于学生的后续发
Biology is an experiment-based natural science.But in the existing college entrance examination mode, high school biology class hours less.School biology experiment teaching has been seriously neglected, students and teachers are not the pursuit of experimental ability but papers The most common phenomenon in the biological experiment class is the teacher talk about the purpose of the experiment, experimental principles, experimental steps, the attention points in each step, watch video information, and finally exercises to consolidate the students to hear the experiment. Teaching methods, there is no innovation, let alone the cultivation of experimental ability in the long run, is not conducive to students’ follow-up hair