移动网络学习平台在“放射物理与防护”教学中的实证研究

Empirical study on the application of mobile network learning platform in"radiation physics and protection"

目的探讨移动网络学习平台对学生成绩的影响。方法选择菏泽医学专科学校2019级医学影像技术专业大一两个班的学生为研究对象,分为试验组和对照组。试验组采用了多媒体授课+课程移动网络学习平台教学方式,对照组采用多媒体授课教学方式。对比两组学生学习成绩,分析试验组组内学生成绩与学生使用移动网络学习平台情况的关系,并对试验组学生进行问卷调查和访谈。结果试验组平均成绩为(65.50±14.57)分,对照组平均成绩为(61.85±12.84)分,试验组成绩优于对照组成绩(t=2.014,P=0.045);试验组学生成绩与学生访问移动网络学习平台天数存在正相关(r=0.726,P<0.001);试验组学生成绩与学生访问移动网络学习平台次数存在正相关(r=0.712,P<0.001)。结论课程移动网络学习平台的运用,有效提高了学生课程学习成绩。

Objective To explore the influence of mobile network learning platform on students'scores.Methods Students from two classes in the first year of medical imaging technology major of Heze Medical College enrolled in 2019 were selected as research objects and divided into the experimental group and the control group.The experimental group used multimedia teaching and the mobile network learning platform for teaching,while multimedia teaching was adopted in the teaching of the control group.Scores of the two groups were compared,the relationship between students'scores and their use of mobile network learning platform was analyzed in the experimental group,and the experimental group was investigated by questionnaire and interview.Results The average score of the experimental group was(65.50±14.57),and the average score of the control group was(61.85±12.84).Scores of the experimental group were better than those of the control group(t=2.014,P=0.045).There is a positive correlation between the performance of the students in the experimental group and the number of days for students to visit the mobile network learning platform(r=0.726,P<0.001).There is a positive correlation between the performance of the students in the experimental group and the number of visits of the mobile network learning platform by the students(r=0.712,P<0.001).Conclusion The application of the course mobile network learning platform has effectively improved students'academic performance.