Research On Teaching Practice Of Blended Learning Based On Blackboard Platform

With the development of the information age and the reform of the teaching practice,the traditional teaching forms can not meet the needs of the people.Learning at any time and anywhere and using the time of fragmentation have become a new situation in the teaching.Teaching workers pay more attention to how to carry out teaching reform under the traditional class teaching system.Under this background,the combination of the traditional face-to-face courses and the online courses came into being.It combines the two single learning methods,which not only plays the leading role of the teachers in the study,but also plays the role of the students as the main body,so that the students are changed from being accepted to active learning and in teaching.In the process,students' autonomous learning ability and team communication and cooperation ability are strengthened.Mixed learning is a new way of learning,the application of the hybrid learning model to college teaching,is more conducive to promoting the development of teaching information of higher education,and better fit for the training strategy of innovative talents.Based on the Blackboard teaching platform,the research is based on the theory of constructivism,China Unicom,cognition and system theory,using the literature research method,the questionnaire survey method,the interview method and the experimental research method to carry out the teaching practice research.In order to reflect the application effect of blended learning,students were divided into experimental class and control class for a semester's comparative experiment.In addition,the teaching design of blended learning and the analysis of specific teaching cases are also presented.Through teaching practice,students and teachers were surveyed,interviewed and evaluated,and the application and challenge of blended learning mode in teaching practice were expounded.The first part is the introduction.With the promotion of the university information and the requirements of the new curriculum reform as the research background,the research on the mixed learning of the Blackboard teaching platform and the traditional classroom is carried out,and the research status of the hybrid learning based on the Blackboard platform and the contents,significance,content and methods of this study are expounded.The second part is the related concept and theoretical basis.The concept of this study is defined and guided by constructivism,connectionism,cognism and system theory.In the third part,in order to better analyze the current situation of the mixed learning model of computer network based on the network platform,the questionnaire survey method and the interview method are used in two ways to investigate the students and the teachers.Through the analysis of the results of the investigation,the problems existing in the current teaching are obtained,which is a hybrid study.The basis of teaching design and case implementation is provided.The fourth part is the core part of this study,which is the fourth,fifth chapter of this study,which guides the research through the analysis of the front end of the teaching design,the teaching process and the design of teaching evaluation in the fourth chapters.The fifth chapter first expounds the process of the experiment,including the purpose of the experiment,the type,the object,the implementation procedure,the plan and the expected results,and the teaching effect based on the Blackboard teaching platform is analyzed in many aspects.The fifth part is the summary of the paper.Summarize and reflect on the research work,put forward the conclusions and limitations of the research,and point out the direction of further research.Through the practical study of mixed learning in Colleges and universities,the following conclusions are obtained: first,a new way of learning is constructed through mixed learning to realize the teaching of the combination of line and line and timely feedback;two is to verify that mixed learning can stimulate students' interest in learning and improve the learning effect;and three,the students can strengthen their ability to learn.The cultivation of force promotes the development of students' autonomous learning ability,communication and cooperation ability and innovation ability.The study of blended learning based on BB platform in computer network provides reference and reference for the practical study of blended learning.