Evaluation of application effect of micro-class in orthodontic removable appliance practicum / 中华医学教育探索杂志

ABSTRACT

Objective To investigate the effect of Micro-class in orthodontic practicum for five-year undergraduate students in stomotology. Methods Experimental comparative method was used on two groups of undergraduate students. A total of 70 students in Grade 2011 were taught with traditional teaching mode as the control group, while 50 students in Grade 2012 were taught with Micro-class lecture as the observation group. The satisfaction questionnaires were distributed to both groups after the course to facilitate the eval-uation of teaching methods, which specifically was done by SPSS 21.0 for t test and Chi-square test. Results The results of survey showed that the satisfaction of the observation group was significantly higher than that of the control group, which exemplified in the studying interest inspiration, studying efficiency improvement, further development, and overall satisfaction [(4.00±0.73) vs. (3.05±0.77); (4.06±0.65) vs. (3.06±1.01);(4.86±0.35) vs. (2.64±0.80); (4.32±0.47) vs. (2.62±1.08)], (P<0.01). Conclusion Micro-class can improve the teaching quality, and it is meaningful to apply the micro-class in orthodontic practicum.