Application of Fun Virtual Test in Experimental Teaching

摘要

Objective Production of entertaining virtual test in Medical Microbiology and evaluation of its application in experimental teaching. Method: Considering the characteristics of medical microbiology experimental teaching, Photoshop was used to design the two network virtual experiments: "Observation of Bacterial morphology and dyeing by Gram staining" and "Isolation and identification of enteric pathogens". Obstacles were set according to the required techniques and error-prone operations. Students were scored based on the required experimental techniques. Backstage automatic scoring and feedback were set. Virtual experiment was used in the class, after-school review, and final assessment. Results: Students and teachers generally agreed that the virtual experiment can clearly demonstrate the whole experimental process, and it can help the operator remember experimental procedures with fun. Obstacles are mainly set with the middle-stage difficulties. There is no significant difference between experimental evaluation and practical examination results (P > 0.05). Conclusion: Virtual test of medical microbiology was produced and applied in the experimental teaching with satisfactory results.