Effect Analysis of a Virtual Simulation Experimental Platform in Teaching Pulpotomy

Abstract

Background: The experimental teaching of pediatric dentistry is a bridge between theoretical study and clinical practice, and virtual simulation technology provides a new way of instruction. Methods: We have built an experimental teaching platform using virtual simulation technology for vital pulpotomy that includes learning and examination modes. There were 199 students who were majoring in stomatology in the fourth year in Sun Yat-Sen University randomly divided into a control group (conventional teaching mode) and an experimental group (virtual simulation experimental teaching model). The teaching effect was evaluated by theoretical and experimental examination. Results: We found that the theoretical and experimental scores of the experimental group were both higher than those of the control group, and the theoretical scores of the experimental group after exposure to the virtual simulation experimental teaching platform were also higher than those before the class. The differences were statistically significant (P < 0. 05). Feedback from the experimental group after the class indicated that the platform reinforced their theoretical knowledge and greatly improved their mastery of operational skills. Conclusions: The application of a virtual simulation experimental teaching platform can effectively improve teaching pulpotomy.