公选课“微量元素与人体健康”的“三知三性”改革教学实例

Teaching Examples of Public Elective Course“Trace Elements and Human Health”Based on TKTC Reform

通过对综合性大学公共选修课“微量元素与人体健康”几个典型教学实例的介绍,展现了将化学、医药卫生、人文历史等3类知识体系有机融合和课程思政性、科普性、趣味性的协调统一。这种“三知三性”的教学理念为化学与健康类公选课的教学改革与课程建设提供新方法与新思路。

This paper enumerated several typical teaching examples of the public elective course“Trace Elements and Human Health”.The teaching concept of“Three kinds of Knowledge and Three Characters(TKTC)”was integrated in the course.It combined the knowledge of chemistry,medicine,humanities and history.And it also harmonized the ideological and political nature,scientific popularization and enjoyment.The TKTC concept provides a new method and idea for the teaching reform and curriculum construction of public elective courses on chemistry and health series.