Résumé
On-line and off-line blended teaching is one of the directions for future experimental teaching mode reform in universities. Blended teaching is characterized by systematic course design, repeatable knowledge nodes, autonomous learning and frequent interaction between teachers and students. The on-line and off-line blended teaching course of Biochemistry Experiments in Zhejiang University includes massive open online course (MOOC), off-line comprehensive series of experiments and independent experiments design and practice. The blended teaching practice of this course expanded experimental teaching content, developed standardized preparation, process and assessment mechanism, and promoted shared application of the course.
Sujets)
Humains , Apprentissage , Étudiants , Programme d'études , BiochimieRésumé
【Objective】 To design and simulate routine serological experiments in transfusion techniques using RhD blood group, so as to solve the problem of difficult to obtain positive specimens in experimental teaching. 【Methods】 RhD positive red blood cells, RhD negative red blood cells and anti-D reagent were used to design and simulate the enzyme treatment experiment, absorption and elution test, antibody identification experiment and cross matching experiment of polybrene technology in transfusion techniques. 【Results】 Papain treatment of red blood cells made the agglutination of RhD positive red blood cells and IgG anti-D visible. Absorption and elution test were successfully simulated with RhD positive red blood cells and IgG anti-D reagent. The antibody identification of anti-Jka and anti-Fya was successfully simulated by creating different identification panel and panel cells made by RhD positive cells and negative cells. Cross matching test of polybrene method can also be simulated using RhD negative and positive red blood cells and IgG anti-D reagent. 【Conclusion】 RhD blood group can be used to simulate most of the routine serological experiments of blood transfusion, which can be used in the serological laboratory teaching of transfusion.
Résumé
The experimental class is a very important part of teaching process for medical students. Relying on the medical virtual simulation experiment center of Henan University, in this study, we select the appropriate experimental items and related knowledge content of the medical virtual simulation experiment center and post them to the students. Students are required to log in to the experimental center to strengthen the study of basic medical experimental knowledge by watching experimental videos and learning experimental principles, and then carry out virtual experimental operations. In terms of the teaching content, the required experimental virtual operation are required to complete, and in terms of teaching form, we adopt the combination of online experimental teaching course and webcast course teaching. This experimental teaching method is easy for students to accept, stimulates high enthusiasm for learning, and inspires curiosity for basic medical knowledge for the students, which significantly improves the teaching effect.
Résumé
The experimental teaching of psychology is not only an important course in the undergraduate and graduate education of applied psychology, but also can assist the practical teaching of quite a few other subjects. It clearly divides three basic functions of experimental psychology teaching center: teaching, scientific research and service, which play an important role in facilitating teachers and students to understand corresponding courses. At the same time, it is discussed and proposed to strengthen the internal and external scientific linkage of the experimental center under the network background, and put forward the use of Internet technology, in order to improve the scientific use of the experimental teaching center, and reflect its maximum value, thereby achieving the purpose of university laboratory joint construction and serve the university to cultivate innovative and compound personnels.
Résumé
Information technology has become an important driver to facilitate higher education developments in the context of new medical sciences. A new “virtual-real combination” experimental teaching model was designed and created through integrating information technology with experimental teaching by Experimental Teaching Center of Basic Medical Sciences and Department of Pathogen Biology, Nanjing Medical University and was applied in Human Parasitology teaching, which achieved satisfactory teaching effectiveness. This new model showed effective to deepen the understanding of the basic human parasitology knowledge, improve the operative skills, and cultivate the moral literacy and comprehensive capability among medical students. This report presents the teaching protocols and implementation, teaching effectiveness and evaluation, and experiences of comprehensive schistosome experiments.
Résumé
This study uses "virtual implant" technology combined with PBL and CBL teaching methods to carry out oral implantology teaching with "restoration as the goal". By instructing students to collect preoperative data and compare actual postoperative data, the continuous cycle verification between problems, objectives, methods, and results is performed. The continuous cycle verification can improve the enthusiasm and initiative of students to learn oral implantology. At the same time, it can allow students to develop the thinking habit of understanding oral implantology with a holistic and whole-process concept and provide strong educational guidance for clinical medical students.
Résumé
The gross specimens and tissue slices used for traditional experimental pathology curriculum are fragile, and some specimens or slices are difficult to be supplemented. Besides, the classroom and schedule for experimental pathology teaching are inflexible. Therefore, the teaching effects for experimental pathology course are limited. The development of digital technology has promoted the teaching reform of medical experimental curriculum. We have digitalized the gross specimens and tissue slices to preserve and expand the samples, and constructed pathological sample repository containing both physical samples and digital samples. Furthermore, we have established a platform for remote access, and thus improved the flexibility and autonomy of study for experimental pathology curriculum. Additionally, we have integrated clinical information of the teaching samples, and interpreted the specimens with the assistance of two-dimensional code technology and voice broadcast technology, to realize human-computer interactive learning. The questionnaire shows that the application of pathological sample repository in experimental teaching has improved student learning effect and recognition.
Résumé
This study deeply analyzes the common problems of three military medical universities in the management of undergraduate extracurricular scientific research, such as lack of communication means, limited online resources, backward laboratory opening and low utilization rate of equipment. We have built a cloud platform management system for undergraduate extracurricular scientific research. This system firstly sets up a teaching resources storage module including videos, PPTs, documents, pictures, electronic materials, question bank, etc. Then four subsystems for different roles of students, mentors, experimental teaching staff and administrators are constructed. Finally, this system realizes independent experiments by students, real-time evaluation by mentors, instrument sharing and efficient management through the seamless connection with the user terminal equipment. And the study also makes evaluation on the present usage.
Résumé
SUMMARY: To investigate if the new morphological practice teaching platform could improve the outcome of anatomy laboratory teaching. Students were randomly divided into two groups taught with two different teaching methods. The two teaching methods used in this study were the traditional teaching model and the innovative teaching model. The teaching outcome including learning satisfaction between the two groups were studied. Both the teaching results and the teaching satisfaction of students in the integrated innovation teaching group were significantly higher than those in the control group. (P < 0.05) This suggests that the new morphological practical teaching platform improves the outcome of anatomy laboratory teaching.
RESUMEN: El objetivo de este estudio fue investigar si la nueva plataforma de enseñanza práctica morfológica podría mejorar el resultado de la enseñanza en el laboratorio de anatomía. Los estudiantes se dividieron aleatoriamente en dos grupos utilizando dos métodos de enseñanza diferentes. Los métodos de enseñanza utilizados fueron el modelo de enseñanza tradicional y el modelo de enseñanza innovador. Se estudió el resultado de la enseñanza, como también la satisfacción con el aprendizaje entre los dos grupos. Tanto los resultados docentes como la satisfacción docente de los estudiantes del grupo de enseñanza de innovación integrada fueron significativamente superiores a los del grupo control (p <0,05). Esto sugiere que la nueva plataforma de enseñanza práctica morfológica mejora el resultado de la enseñanza del laboratorio de anatomía.
Sujets)
Humains , Mâle , Femelle , Adolescent , Adulte , Jeune adulte , Étudiant médecine/psychologie , Enseignement médical/méthodes , Anatomie/enseignement et éducationRésumé
The mixed teaching model combines the advantages of traditional teaching and network teaching in the “Internet +” era, which has become one of the important trends in the higher education teaching development. In order to follow this development trend, the human parasitology teaching team makes a reasonable use of modern information techniques, actively promotes the construction and application of online resources, and conducts mixed online and offline teaching based on MOOC resources and the experimental teaching digital platform. This mixed teaching model has shown a positive impact on both teaching and learning among teachers and students; however, students’ personalized independent and deep learning remains unsatisfactory. It is suggested that the online course resources construction, teaching design and digital literacy remain to be increased, so as to create a high-level, innovative and challenging online-offline mixed “golden course”
Résumé
The training effects of experimental courses determine the practical abilities of undergraduate students. Therefore, it is essential to establish a comprehensive experimental course system that adapts to the undergraduate education of environmental science. Here, we introduce the "basic-specialized-comprehensive" experimental course system of Xiamen University, which is established following the principles of being systematic, comprehensive, and modular. To establish this course system, we first increased the investment of lab facilities and enhanced the management of student labs. Then, we improved the contexts of teaching and training according to the requirements of industry and society. Showing how this course system is developed stepwise and the training effects of this system, we hope to provide a reference for the experimental courses of environmental science in colleges and universities.
Sujets)
Humains , Programme d'études , Science environnementale , Étudiants , UniversitésRésumé
Objective:To establish a reasonable and effective formative evaluation system based on the characteristics of practical teaching of medical laboratory to evaluate the effect of practical teaching and improve the quality and level of teaching.Methods:A survey and research method was used to screen the elements needed for the formative evaluation system, so as to construct the framework and evaluation indicators of the practice teaching of this specialty. The students from Batch 2016 were scored before and after implementing formative evaluation, and the results were statistically analyzed by paired t test with SPSS 20.0 software. Results:The survey results of a total of 30 teachers (experts) and 121 students in this major were counted. According to the practical characteristics of this major, the evaluation system included two first-level indicators, five second-level indicators, and corresponding third-level and fourth-level indicators. After statistical analysis, students' learning interest, practical ability, self-learning ability, team assistance ability and knowledge development ability were all significantly improved after the implementation of formative evaluation ( P<0.01- P<0.05), and students' enthusiasm for class also increased ( P<0.05). Conclusion:It proves that the constructed formative evaluation system conforms to the characteristics of practical teaching of medical laboratory, which helps to improve the effect of practical teaching and lays a foundation for its application in the practical teaching of this professional course.
Résumé
Objective:To explore the effect of student standardized patients in experimental teaching of Internal Medicine Nursing. Methods:Totally 440 undergraduate students in Batch 2016 from the Nursing Department of Chengdu Medical College were divided into 9 groups with 5-6 students in each group. The situational teaching method of students' standardized patients playing clinical cases was adopted in internal medicine experimental teaching, and the teaching effect was evaluated by the questionnaire survey after the class.Results:More than 90.45% (398/440) of the students thought that this teaching method could enhance the ability of knowledge understanding and memorizing, 91.36% (402/440) of them thought that it could improve their corporation with classmates, 90.23% (397/440) of them thought that various abilities such as clinical thinking could be improved, and 87.27% (384/440) of them were satisfied with it.Conclusion:Applying standardized patients to the experimental teaching of internal medicine nursing is effective and can stimulate students' learning enthusiasm, thus improving the teaching effect.
Résumé
Objective:To explore the application effect of mind mapping in the experimental teaching of complete denture for the undergraduates of stomatological technology.Methods:In this study, the undergraduates of stomatological technology in Chongqing Medical University were divided into three groups. They were taught with traditional experimental teaching of complete denture, mind mapping teaching and modified mind mapping teaching respectively. The students' mastery degree were evaluated by experiment examination, theoretical examination and comprehensive examination (a weight to experiment and theoretical examination). SPSS 22.0 was used for statistical analysis.Results:The results of one-way ANOVA showed that there were significant differences in experimental examination ( F=99.471, P<0.001) and comprehensive examination ( F=22.909, P<0.001). Dunnett T3 analysis found that the comprehensive examination score of mind mapping group and modified mind mapping group were significantly improved than that of the traditional experimental group ( P<0.001). Conclusion:For the undergraduates who lack of clinical experience, mind mapping can effectively improve students' understanding and mastery of relevant knowledge in complete denture making.
Résumé
Experimental teaching occupies an important position in the teaching of medical laboratory technology. At present, many experimental projects cannot be carried out due to the high cost and the long process of the experiment, the difficulty of morphology teaching and the biological safety of clinical specimens. Virtual simulation experiment platform can break through the limitations of conventional experimental teaching in time, space and safety by integrating course experiment, increasing the experiment test item, building morphological inspection data repository, the virtual operation platform for inspection instrument and equipment and the virtual experiment assessment operation platform, and play an important role in the experimental teaching. This paper reviews the current situation of experimental teaching of medical laboratory technology, the construction and application, the existing problems and countermeasures of virtual simulation experiment platform, and expects to provide reference for the construction and application of virtual simulation experiment platform for medical laboratory technology in the future.
Résumé
In order to explore the role of the opening and sharing management mode (OSMM) of undergraduate experiment teaching instruments in fostering talents under the "Double first-class" initiative, the importance of laboratory information management system (LIMS) in the OSMM was discussed, in light of the experience and shortcomings of developing an OSMM in the experimental teaching center of environment and ecology college at Xiamen university. Some approaches were put forward to promote OSMM development and improve the utility of teaching equipments, so as to maximize the utility of the instruments, guarantee the regular teaching and scientific research, promote the sustainable and healthy development of colleges and universities, and achieve the desirable progress of the ongoing national "Double first-class" initiative.
Sujets)
Humains , Gestion de l'information , Laboratoires , Étudiants , UniversitésRésumé
Objective To explore the teaching effect of flipped classroom teaching mode supported by the 3D printing model in the embryology experiment. Methods Totally 76 students from class 2016 were randomly divided into two groups: the experimental group previewed the embryo 3D models before class and taught other students in class, while the control group did not preview the embryo 3D models before class. An embryo knowledge test and a questionnaire survey were carried out before and after the experimental class to compare the differences of knowledge mastery and self-evaluation between the two groups. Results In the aspect of self-evaluation, the self-evaluation of the experimental group students in explaining the causes and explaining the process of development was significantly improved after the lecture (P<0.05), while the self-evaluation of the control group students in identifying the structure, understanding knowledge, telling the causes and explaining the process of development was significantly improved (P< 0.05). In terms of knowledge test scores, the scores of students in the experimental group and the control group after teaching were higher than those before teaching (P < 0.05). The improvement of the knowledge test in the control group was significantly higher than that in the experimental group (P<0.05). The experiment group' s grades of knowledge test were significantly higher than the control group in the second experiment. 70.27% of the students thought that they were still lack of knowledge in the introspection of the causes of wrong answers. The misunderstanding of English nouns (15.54%), psychological factors (5.41%) and other factors (8.78%) also caused the students to lose points in the knowledge tests. Conclusion The combination of the 3D printing model and the flipped classroom teaching mode can effectively improve the teaching effect, which should be paid attention to in the reform of embryology experimental teaching.
Résumé
Objective To evaluate the effects of rain classroom used in the course of medical histology. Methods Totally 126 students of Grade 2017 were assigned to the rain classroom group and traditional teaching group. Traditional teaching method and rain classroom method were used in the traditional teaching group and the rain classroom group respectively. Both two groups of students evaluate the effects of rain classroom used in the course of medical histology from the questionnaire, experiment examination and theoretical examination. Results Compared with the traditional teaching group, most of the students in the rain classroom group were satisfied with the new teaching model and had statistical significance in experiment examination and theoretical examination scores (P < 0. 0 5). Conclusion Rain classroom is suitable for the experimental teaching of histology, which can train students' various abilities and develop students' lifelong learning ability.
Résumé
Objective To improve the teaching method of anatomy and explore the application of virtual simulation experimental teaching platform in systematic anatomy. Methods Tencent questionnaire platform was used to carry out the "Questionnaire on How to Learn Systematic Anatomy".A comparative study was conducted among 400 students majored in clinical, nursing, general practice and imaging of 2017 in a medical college, two classes from each specialty.A virtual simulation experimental teaching platform of anatomy only used in the experimental group.The teaching effect was evaluated by theory examination, experiment examination and investigation by questionnaires on students'satisfaction with the teaching. Results The theoretical scores, experimental scores and total scores of the experimental group were higher than those of the control group, and the difference was statistically significant (P<0. 0 5). From the corresponding classes of each group, the theoretical scores, experimental scores and total scores of the same professional experimental group were higher than the control group, and the difference was statistically significant (P < 0. 05). There was a significant positive linear correlation between the theoretical and experimental scores of each class(R2 = 0. 97, P<0.05).The satisfaction rate of the experimental group on the various indicators of teaching effectiveness ranged from 81.00% to 93.00%, and the difference between the two groups was statistically significant (P < 0. 0 5). Conclusion The application of virtual simulation experimental teaching platform can effectively improve the teaching quality of systematic anatomy.
Résumé
Objective: Observing the application of the combination of virtuality and reality in the experimental teaching of the anatomy of motor system. Methods: Two classes were randomly selected from the class of 2017 clinical 5-year students in Fenyang College of Shanxi Medical University, one class was the experimental group, implemented the teaching mode of the combination of body specimen and digital person; the other class was the control group, implemented the traditional experimental teaching mode. The teaching effect was evaluated by questionnaire and specimen test. Results: Compared with the control group, the students specimen examination scores were significantly higher in experimental group (P < 0.05); questionnaire survey showed that the students' teaching satisfaction, learning enthusiasm, creativity and exploration spirits were significantly higher in experimental group. Conclusion: The teaching mode of the combination of body specimen and digital person can improve students' examination scores, mobilize learning enthusiasm, stimulate creativity and exploration spirits.