Effect analysis of BOPPPS model in online teaching activities of radiobiology
10.3760/cma.j.cn112271-20220525-00224
- VernacularTitle:BOPPPS模式在放射生物学线上教学活动中的效果分析
- Author:
Guifen MA
1
;
Zhaochong ZENG
;
Shisuo DU
;
Xiaomei ZHAO
;
Yun BAI
;
Xianshu GAO
;
Yuhan CHEN
;
Dehua WU
;
Yixing CHEN
;
Xiang′ou PAN
;
Jing SUN
Author Information
1. 复旦大学附属中山医院放疗科，上海 200032
- Keywords:
Radiobiology;
BOPPPS teaching mode;
Online teaching;
Traditional teaching
- From:
Chinese Journal of Radiological Medicine and Protection
2022;42(8):561-566
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the effect of a new teaching mode, which includes bridge-in, outcome, pre-test, participation, post-test and summary (BOPPPS), on the online teaching of radiobiology related knowledge for cancer radiotherapy practitioners.Methods:Taking the cell survival curve, cell cycle and radiosensitivity as examples, the radiotherapy practitioners in multiple university-affiliated hospitals were organized to carry out a multicenter prospective randomized control study. All practitioners were randomly divided into BOPPPS group and control group. The courses for BOPPPS group were designed as an online classroom, consisting of pre-class preparation, online teaching and post-class stages. The online teaching stage included video viewing, basic knowledge learning, literature discussion, group discussion and others. The control group employed the traditional teaching mode. The χ2 test was used to compare the consistency of general conditions between the two groups, and nonparametric test was used to compare the differences in scores between two or more groups. Results:The score of the pre-class test was 58.56 ± 0.99. Post-class average score for BOPPPS group was 85.48±0.85 and for control group 77.79±1.10, with the former being higher 7.69 ( Z=5.31, P<0.001) than the latter. The average answer time was (296.62±15.40) s for BOPPPS group and (386.41±21.27) s for control group, with the former being shorter 89.79 s ( Z=3.34, P=0.001) than latter. Subgroup analysis shown that the scores of BOPPPS group were significantly rising, regardless of whether or not the students had studied radiobiology courses. Among the students who have not studied these courses, the scores were rising greatly. Moreover, From the analysis of different positions, it was found that both the scores of BOPPPS group and control group have risen, especially for doctors, deputy chief doctors, physicists and technicians. There were also statistically differences between different degrees, with significantly rise in scores for undergraduate and doctoral students ( Z=3.64, 4.18, P<0.001). Conclusions:The flexible application of BOPPPS teaching mode to the online education of such boring disciplines, like radiobiology, is of great significance to raise the theoretical basis of radiotherapy practitioners.
