Abstract: ObjectiveTo explore the application effect of sub class and case teaching in clinical hematology laboratory experiment class based on virtual simulation technology. MethodsA total of 59 medical laboratory undergraduate students from Xuchang University of grade 2019 were selected. 30 students from Class 1 were assigned to the experimental group. The experimental class of clinical hematology virtual simulation test was carried out by using the sub-class and case teaching, and 29 students from Class 2 were assigned to the control class. ResultsThe questionnaire shows that the teaching method of divided class and case teaching is helpful to improve students' learning interest, practical ability and clinical thinking and diagnosis ability. The score of experimental group was 89.37±4.69, and that of control group was 86.14±4.53, the difference was statistically significant (P<0.05). ConclusionIt is a good teaching method to use the teaching method of divided class and case teaching in clinical hematology laboratory experiment based on virtual simulation technology, which is beneficial to improve the teaching quality and students' practical ability.

Key words: Division classroom, Case teaching, Virtual simulation technology, Clinical hematology test