The construction and thought of excellent open video courses of trace elements and human health / 中华医学教育探索杂志

ABSTRACT

Trace elements is the main content in Biochemistry and Molecular Biology courses through students' self-study.This topic takes the trace elements as the content of open video courses to make the medical students and the public be able to scientifically understand the relationship between trace elements and human health and pay attention to the influence of dietary nutrition and environmental pollution on human society.This course is based on audience online teaching rules and online learning needs,to achieve high-quality resources sharing and popularity as the goal,using typical case,vividly describes the source of the common trace element,function,and the relationship between health and disease.In the course construction,we realize that the selection of teaching content,optimization of teachers,professional recording team are the basic elements of the success of open video courses production.The combination of open video courses and flipped classroom teaching has gained a high degree of satisfaction in improving students' independent learning ability,expanding knowledge and so on.