Medical electronics is a major-basic course of medical imaging specialty

in which there are some problems for studednts

such as learning passively

chaos of concept and poor practice ability. One of the ways to solve these problems is to cultivate the students' ability of autonomous learning. With the goal of the cultivation of autonomous learning

this paper mainly discusses the de-sign principles of teaching reform (principles of subjectivity

diversity

differentiation

quantitative and justice) and puts forward four reform measures

namely: to drive the learning of common students by student assistant team

to awaken the main body consciousness by individual learning case

to urge students to be more actively involved in teaching activities by changing the style of classroom teach-ing

to motivate students' autonomous learning by a diversified performance evaluation system. A se-ries of teaching measures make the students to master the core concepts and knowledge system better

improving students' autonomous learning ability.