[Retracted] Reform of PBL Teaching Mode of Microcomputer System and Embedded Application Course Group

Table 2

Students’ understanding and familiarity with PBL.

Subject/knowledge of PBL	Never heard of that	Know a little	To understanding	Know well
Student	71.95	21.34	5.58	3.12
Subject/whether PBL has been carried out	Never started	Basically not started	Occasionally	Often carry out
Student	53.46	24.52	18.11	5.13
Subject/level of interest in PBL	Not interested at all	Doesn’t matter	A little interested	Very interested
Student	3.34	21.34	60.28	16.58