我把目标教学引入初中生物实验课,对实验课实行目标控制,收到了较好的效果,以“在显微镜下观察人的口腔上皮细胞”实验为例,说明如下。一、制定目标——明确、具体和操作性强的教学目标起着导教、导学和导思的作用,是实验课的出发点和归宿。 I introduced the target teaching into the junior high school biology experiment class and carried out the objective control of the experimental class. I received good results. Taking the example of “observing the oral epithelial cells under the microscope” as an example, the explanation is as follows. First, set goals - clear, specific and operative teaching goals play a guiding role, guidance and guidance, is the starting point and end of the experimental class.