| In recent years,the state has attached great importance to the development of educational informatization and issued a series of policy documents to promote the development of educational informatization.Among them,the Ministry of Education and other six departments issued the document "Guiding Opinions on Promoting the Construction of New Educational Infrastructure and Building a High-quality Education Support System",which clearly stated that it is necessary to promote the integrated development of online and offline education,promote the digital transformation of education,and strengthen the role of information technology in education.in the application.At the same time,in order to further optimize the blended teaching mode,educators began to explore the integration of the concept of OBE(Outcome-Based Education,OutcomeOriented Education)in order to improve students’ core literacy and practical ability.However,the blended teaching that incorporates the concept of OBE started late in domestic research,and no systematic theoretical research has yet been formed.Therefore,this study will focus on the integration of OBE concept into blended teaching,construct a blended teaching model based on OBE concept for practical courses in colleges and universities,and implement it in the course of "AR Resource Development and Teaching Application" to explore its teaching effect.First of all,the literature analysis on OBE concept,blended teaching and other topics is carried out,and the research status of OBE concept,blended teaching and blended teaching based on OBE concept is sorted out.On the basis of combing the relevant literature,according to four construction principles: the principle of reverse design,the principle of student subjectivity,the principle of expanding learning opportunities,and the principle of evaluation diversity,and drawing lessons from the OBE teaching design model and mixed teaching mode of domestic and foreign scholars,construct A blended teaching model based on the concept of OBE,which includes three parts:curriculum design,teaching implementation,and teaching evaluation,and it is described in detail.Secondly,in order to test the effectiveness of this model,it was implemented in the "AR Resource Development and Teaching Application" course of the third year majoring in digital media technology at Y School in Guangxi,and the teaching implementation time was four months.Finally,the application effect of the teaching model is analyzed by analyzing the students’ grades,teaching platform data,questionnaires and student interviews.Through empirical research,the following conclusions are drawn: 1.Blended teaching based on OBE concept,students shift from passive learning to active learning;2.Blended teaching based on OBE concept improves students’ practical ability;3.Blended teaching based on OBE concept 4.Blended teaching based on the OBE concept helps to improve students’ comprehensive literacy.Teaching suggestions based on this research: 1.Teachers need to have corresponding resource design,development and curriculum reconstruction capabilities to actively improve their teaching abilities;2.Establish an effective teaching evaluation system,regularly check students’ learning progress and achievements,and intervene in time 3.Establish a sound teaching team to support students’ learning.This study combines the OBE concept with blended teaching,and has achieved certain results in teaching practice,but there are still some shortcomings: First,due to the limitation of teaching conditions,the object selection is relatively single,only for a class of digital media technology Second,the research period is relatively short,covering only one semester of teaching practice.At the same time,the author’s ability is limited,and the data mining is not deep enough. |
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