为了全面推进素质教育,我校于2007年实施学分制,本文就《数学探究》选修课的课程定位、课程内容和课程实施展开讨论,并进行了实践后的反思,对实施学分制的中等职业学校的数学选修课进行了有益的探索,最后还提出了下一阶段需要努力的方向。 In order to promote quality education in an all-round way, our school implemented a credit system in 2007. This article discusses the course positioning, course content, and curriculum implementation of elective courses in Mathematics Inquiry, and conducts reflections after practice. It is an intermediate occupation for the implementation of the credit system. The school’s mathematics elective course has been usefully explored, and at the end it has also proposed the direction for the next phase.