日前,笔者受邀参加了某高中“青年教师研题能力竞赛”的命题及阅卷工作,根据本次竞赛活动的统一要求,参加高中数学研题能力竞赛的19名青年教师需在120分钟内以笔试闭卷的形式完成三部分内容,第一部分:解题(分值50分),第二部分:根据要求命 Recently, I was invited to participate in a high school “Young Teachers Research Ability Competition ” proposition and marking work, according to the unified requirements of the competition, the participation of 19 young teachers in high school mathematics research ability competition in 120 minutes Complete the three parts in the form of written examination closed book, the first part: problem solving (score 50 points), the second part: on request