Empirical Research On Blended Deep Learning Design Based On Collaborative Knowledge Construction

The in-depth development of educational information in the intelligent era promotes the in-depth changes in classroom teaching methods.As a new type of learning method,blended learning can not only break the disadvantages of cramming method of traditional teaching,but also overcome the lack of space in online teaching,its unique advantages have attracted the attention of many scholars.However,in the practice of practical teaching application,there are still problems of low knowledge transfer efficiency,insufficient teaching interaction,and dull classroom atmosphere.How to promote teaching and learning with the support of smart technology,promote students’ deep learning,and construct blended learning ecology have become urgent problems for current education practitioners in various fields..Collaborative knowledge construction emphasizes the subjective initiative of learners,and emphasizes the collaborative construction and innovative creation of collective knowledge,which brings new perspectives to the innovative development of blended learning and new ideas for the promotion of learners’ deep learning.Based on this,this paper aims to integrate the concept of collaborative knowledge construction into the blended learning model and explore the application effect of the blended deep learning model based on collaborative knowledge construction in university research method courses.The main contents of this study include: the first two chapters mainly introduce the research background,analyze the current situation of blended learning research on the basis of combing the relevant literature of blended learning,explain the purpose and significance of the research,lead out the research content,methods and research framework,analyze the related concepts of collaborative knowledge construction,blended learning and deep learning,and discuss the theoretical support of collaborative knowledge construction and deep learning.The third chapter compares and analyzes the different teaching modes,and combines the concept of collaborative knowledge construction to construct a blended learning model based on collaborative knowledge construction,which includes processes of knowledge transfer,knowledge construction and knowledge Creation.The fourth chapter takes the “Educational Technology Research Methods”course as an example,and designs interactive teaching activities based on the characteristics of the curriculum and learners.With analyzing the issues existing in the present teaching,the fifth chapter takes the students majoring in educational technology of H University as the research object,introduces the blended learning model based on collaborative knowledge construction into experimental teaching,and adopts design-based research methods to carry out three rounds of iterative teaching practice,aiming to promote learners’ deep learning,and further optimize the hybrid deep learning model based on collaborative knowledge construction based on the reflection and summary of teaching implementation.The sixth chapter explores the effects of deep learning from knowledge mastery,ability training,and emotional experience,and explores the additional effects of learning from learning motivation and information literacy to verify the effectiveness of the model.Finally,on the basis of summarizing the research results,we found deficiencies and conceived future research directions.The research results show that the application of the blended deep learning model based on collaborative knowledge construction in the "Educational Technology Research Method" course has a positive impact on promoting learners’ knowledge,cultivating learners’ ability of self-learning,communicating and collaborating and problem solving,giving learners a good learning experience,and students’ learning motivation and information literacy have been improved to a certain extent in the learning process,which has promoted the learner’s deep learning to a certain extent.The research enriches and fulfills the theory and practice of deep learning,provides reference for the application of blended learning mode teaching,which has great value for reference,and is beneficial to accelerating the deeper integration of technology and teaching.