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Application and effect of case-based inquiry teaching method in toxicology experiment teaching
Han Xue, Yao Maolin, Wang Qi, Ma Lu, Wang Dapeng, Chen Xiong, Zou Zhonglan, Wang Qingling, Hu Ting, Qin Zixiu, Pan Xueli, Hong Feng, Zhang Aihua
2020, 40 (10):
766-769.
DOI: 10.3760/cma.j.cn115259-20191112-00981
Objective To evaluate the effect of case method combined with research-based learning model on the teaching of toxicology experimental teaching for undergraduates. Methods All 447 students from the grade 2012-2015 of preventive medicine in the School of Public Health of Guizhou Medical University were recruited.The traditional teaching method(n=110) and the research-based teaching method(n=337) were adopted respectively, and the test scores and questionnaires were used to evaluate the effect. Results The pass rate and excellent rate of inquiry teaching were 94.4%(318/337) and 33.5%(113/337), which were higher than those of traditional teaching methods[79.1%(87/110) and 8.2%(9/110)],and the difference is statistically significant(χ2=22.72,26.86,P<0.05). The results of the questionnaire showed that most of the students preferred the inquiry teaching(63.2%,60/95),and that the inquiry teaching improved self-learning(88.4%,84/95), problem-solving(82.1%,78/95),communication(91.6%,87/95) and team work(84.2%,80/95). Conclusions The case-directed inquiry teaching method improves the teaching effect of toxicology experiments and contributes to the improvement of students' comprehensive quality.
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