本学年受学校委派本人参加了一次山区农村教师的培训学习.在一次活动任务中,导师要求各教师对“根据化学方程式的计算”这一内容作一份教学设计,各学习小组在交流、讨论过程中出现了不同的声音,最后在上交的作品中出现了一些值得反思的问题.首先,在教学目标的设计中,大多教师选择了将解题的格式、步骤作为主要教学目标. This school year was assigned by the school to participate in a mountainous rural teacher training and learning .In an activity task, the instructor asked each teacher to make a teaching design on the basis of the calculation of the chemical equation, and each learning group was in exchange , Different voices appeared during the discussion, and finally some worthy reflection problems appeared in the submitted works.Firstly, in the design of teaching objectives, most teachers chose the format and steps of problem solving as their main teaching objectives.