"Task-based" teaching mode in tumor radiotherapy dose measurement

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"Task-based" teaching mode in tumor radiotherapy dose measurement

更新时间：2024-09-19

- "Task-based" teaching mode in tumor radiotherapy dose measurement
- Vol. 19, Issue 3, Pages: 300-303(2020)
- 作者机构：
  
  四川大学华西医院肿瘤中心放疗科,成都
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2020，
- 稿件说明：
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"Task-based" teaching mode in tumor radiotherapy dose measurement. [J]. 19(3):300-303(2020)
DOI：

"Task-based" teaching mode in tumor radiotherapy dose measurement. [J]. 19(3):300-303(2020) DOI：

摘要

目的　评价肿瘤放疗剂量测量中“任务”式教学对培养学生独立实践能力的可行性。方法　将21名放疗剂量测量专业的本科学生随机分成实验组（11人）和对照组（10人）。实验组采用以自主学习、思考和自主设计为主的“任务”式教学，对照组采用以教师指导为主的传统教学。通过加速器电子束吸收剂量的测量案例进行学生实践考核。并采用客观而全面的评分标准对两组学生的实践能力进行评分和比较。结果　实验组各实践步骤评分和总分均高于对照组（P<0.05），其中，两组总分的平均值分别为（90.18±1.97）分和（83.70±3.68）分。结论　“任务”式教学可提高学生独立完成放疗剂量测量的能力

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.

关键词

高等教育　教学研究与改革　实践教学　教学模式　剂量测量

Keywords

Higher education　Teaching research and reform　Practical teaching　Teaching mode　Dose measurement

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