PBL Teaching Model Research Articles

Implementasi Model Pembelajaran Berbasis Masalah pada Materi Titrasi Asam Basa untuk Meningkatkan Keterampilan Generik Sains Mahasiswa Program Studi Pendidikan Kimia

This study was a pre-experimental study through one group pretest-posttest design. The objective of the study was to see whether there was an increase in generic science skills of students with problem-based learning model in the group activities. The subjects were the chemistry students of 2nd semester in Teacher Training and Education Faculty of Unsyiah. The data collection was conducted by using the instruments such as group activity and multiple choice of generic science skill. The data of group activities was processed from the observation scores while the pretest and posttest were processed by using the average of N-Gain. Based on the data analysis, there were significant differences in the pretest and posttest results KGS after the application of PBL teaching model. Referring to the N-Gain, an increase of KGS occured in all indicators. The highest increase was found in indirect observation while the lowest in logic inference. In indirect observation and cause-effect law, the consistent logic framework gained an increase in the medium category.

Application of web based problem-based learning in the teaching of bilingual curriculum

Objective To investigate the effect of applying web based problem-based learning in the teaching of bilingual curriculum.Methods 2009 grade nursing undergraduate bilingual class (n =57) was taken as control group and traditional teaching method was used.2010 grade nursing undergraduate bilingual class (n =60) was taken as experimental group and bilingual course of introduction to nursing was used to do web based (Blackboard platform) PBL teaching.Teaching process of the grouping-question posing-data gathering-discussion-mid-term feedback-presentation-summary and evaluation was implemented.Result comparison method,network based PBL learning evaluation sheet and content analysis were employed to complete teaching effect evaluation.Data were analyzed by t test and P ＜ 0.05 signifies statistically significant differences.Results Test scores of experimental group were significantly higher than that in control group (P ＜ 0.05).Mean scores of positive items in web based PBL teaching scale were ≥3.84.Electronic learning file content analysis showed that excellent rates of 7 indicators (student participation,thinking ability,inquiry,etc) were ≥66.7％.Conclusion Web based PBL teaching model is good for improving teaching effectiveness in the teaching of bilingual curriculum. Key words: Bilingual teaching; Web based PBL teaching model; Introduction to nursing

Application of PBL teaching model in experimental teaching of clinical hematologic laboratory

We use PBL teaching mode in experimental teaching of clinical hematologic laboratory.By this method,the knowledge can be mastered by the students more efficiently and the analyzing ability was also improved.We hope that these experiences can be useful in our country's clinical laboratory teaching. Key words: Problem-based learning; Clinical hematologic laboratory; Experimental teaching

Practice of case-based PBL teaching model in clinical immunology and laboratory teaching

Objective To train medical students' competence of independent thinking and problem solving and to improve the quality of teaching.Methods The case-based PBL teaching model was introduced to teaching practice for 25 undergraduates majoring in medical laboratory.The teaching process included pre-class mobilization,question,self-study,discussion and summary.Effectiveness of teaching was evaluated with questionnaire.Results For these medical students,the enthusiasm of learning ( 83.3％ ),ability of self-learning and information seeking ( 79.2％ ),ability of discussing and problem solving ( 79.2％ ),ability of scientific thinking and clinical reasoning ( 79.2％ ) were significantly improved.Teaching satisfaction rate of case-based PBL teaching model was up to 95.8％.Conclusion Better results of teaching were achieved and the case-based PBL teaching model is worth spreading. Key words: Medical education; Case teaching; Problem-based learning; Clinical immunology and laboratory immunology

Meta-analysis of the teaching effectiveness of PBL method for medical students in surgery bed side teaching

Objective To evaluate the effectiveness of PBL teaching model for medical students in surgery bed side teaching.Methods The method of meta-analysis.Results Finally,twenty-six documents met the requirement.The resuhs of Meta-analysis showed that,in the aspect of theory improvement for medical students,WMD=6.46,95 ％ CI 为 2.56 ～ 10.36,P＜0.01 ; in the aspect of skill ability improvement,WMD=5.32,95 ％ CI 为 2.47 ～ 8.16,P ＜0.01.Conclusion The model of PBL teaching could significantly improve the effectiveness in theoretical knowledge and skill ability. Key words: Problem-based learning; Surgery; Meta-analysis

Bilingual Teaching Design and Teaching Case of “Advanced Manufacturing Technology”

This article discusses the influence factors of bilingual teaching effect by bilingual teaching practice of the Advanced Manufacturing Technology, and proposes solutions. Practice shows that the reform of teaching idea is the prerequisite for the effective bilingual teaching, and PBL teaching model is the effect ways to improve the effects of bilingual teaching.