ABSTRACT
Objective:To explore the application and effect of mixed teaching based on Blackboard network teaching platform in basic chemistry teaching.Methods:The study included in 240 undergraduate students majoring in clinical medicine of Batch 2018 as the research subjects, and they were divided into the experimental group and the control group, with 120 students in each group. The control group was taught by the traditional teaching mode, and the experimental group was taught by mixed teaching method based on the Blackboard network teaching platform. A unified test was conducted for both groups of students. At the end of the course, a questionnaire survey was conducted among the students in the experimental group. SPSS 13.0 was used to process the data and independent sample t-test was performed. Results:The overall scores of the experimental group [(76.45 ± 2.62) points] were higher than those of the control group [(65.38 ± 3.09) points], with statistical significance ( t = 19.472, P < 0.001). The experimental group's satisfaction with the mixed teaching method was more than 75%. Conclusion:The mixed teaching method based on Blackboard network teaching platform is helpful to improve the quality and effect of basic chemistry teaching, and improve students' autonomous learning ability.
ABSTRACT
Objective This study discusses the effect of integrating method in the international students' basic chemistry class of medical colleges.Methods The integrating method was composed of the new teaching methods,such as PBL and micro-learning resources,and traditional method.The experimental group was composed of 76 students from the Class 1 of international students of Grade 2015 in clinical medicine of China Medical University,where integrating method was used,namely the teaching methods and means of problem based learning and micro class were integrated into the experimental courses,while the control group was composed of 80 students in Class 2 from the same major and grade,which was using the traditional method of teaching and practicing.A unified examination was applied to evaluate the teaching efficiency in both two groups and the teaching effect of the experimental group was investigated by questionnaire.The data was entered into SPSS 13.0 for two independent samples t-test.Results In the exams the students in the test group got higher scores than that in the control group.The average scores were (17.6 ± 4.5) and (16.0 ± 4.8) respectively (t=4.42,P=0.00),the differences were statistically significant.The effective recovery rate of the experimental group was 100％,and among them,97.4％ (74) of the students thought that they should continue to use the integrating teaching.Conclusion The application of integrating teaching in the course of basic chemistry experiment can improve students' comprehensive ability,and the effect is better than the traditional teaching.
ABSTRACT
On the teaching of chemistry for medical majors on fewer lesson periods,the contents for teaching were reorganized and optimized.The students interests in learning basic chemistry were stimulated and their study on their own was guided by the interesting and heuristic methods.Thus,the comprehensive ability of medical students was cultivated and improved.