"Task-based" teaching mode in tumor radiotherapy dose measurement
10.3760/cma.j.cn116021-20190919-00070
- VernacularTitle:"任务"式教学在肿瘤放疗剂量测量实践教学中的应用
- Author:
Jingming MA
1
;
Xuetao WANG
;
Jianghong XIAO
Author Information
1. 四川大学华西医院肿瘤中心放疗科，成都 610041
- From:
Chinese Journal of Medical Education Research
2020;19(3):300-303
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the feasibility of the "task-based" teaching mode in dose measurement of tumor radiotherapy to develop the independent practical ability of students.Methods:Twenty-one undergraduate students majoring in radiotherapy dosimetry were randomly divided into experimental group ( n=11) and control group ( n=10). The "task-based" teaching mode based on independent learning, thinking and designing was used in the experimental group, while the traditional teaching mode based on the guidance of teachers was applied in the control group. Then the practical examination of students was carried out through the case of measuring the absorbed dose of accelerator electron beam. The practical ability of the two groups of students was scored and compared by the objective and comprehensive scoring criteria. Results:The scores of each practical step and total score in the experimental group were higher than those in the control group ( P<0.05). The average total scores of the two groups were (90.18±1.97) and (83.70±3.68), respectively. Conclusion:The "task-based" practice teaching mode can improve students' ability of completing radiotherapy dose measurement independently.
