Research On Interactive Strategies For Promoting Students’ Deep Learning In Blended Environment

The development of ICT in education in the new era has promoted the implement of online merge offline teaching,which has gradually become a new trend of education reform.However,with the high speed of information updating and the change of transmission mode,students are prone to fall into the dilemma of fragmented learning and receptive learning.And how to improve learners’ deep learning has become the focus of this study.Interaction,as the link of teaching activities,can effectively play the role of online merge offline teaching environment.Therefore,this study aims to promote deep learning in the blended environment by designing effective interactive strategies.After literature review,this paper created the interactive strategy framework under the blended environment based on the objectives and basis of designing interactive strategies,which included four strategies: evaluation feedback strategy based on classroom response system（Strategy-Ⅰ）,self-pacing learning strategy based on micro video（Strategy-Ⅱ）,cooperative grouping strategy based on clustering algorithm（Strategy-Ⅲ）,and peer review strategy based on the self-reflection（Strategy-Ⅳ）.At the same time,in order to better apply the above interactive strategies into teaching practice,this study also designed the corresponding interactive strategy teaching process,including the context excitation process,activity participation process,knowledge construction process,problem solving process and evaluation reflection process.This four interactive strategies were respectively applied to each process.In addition,this study also designed interactive strategy teaching resources and tools to support the implementation of interactive strategies,such as assignments,online evaluation system,micro-videos,reflection scaffolding and so on.In order to verify whether interactive strategies in the blended environment can promote students’ deep learning,this study takes information technology course as an example and carried out a controlled experiment in a middle school.The interaction strategies designed in this study was applied in the experimental group,while the original teaching form was maintained in the control group.The effect of the interaction strategies was analyzed by comparing the interaction behavior of teachers and students in the two groups and the results of students’ deep learning.Through data analysis,this study found that: Interactive strategies in the blended environment can cause the change of teacher and students interaction behaviors and can promote students’ deep learning to some extent.The specific performance is as follows: 1)Compared with control group,experimental group under the intervention of interactive strategies,reduces the time of students accept learning,increases the behaviors of students’ cooperation,questioning and responding,and teacher’s questioning and feedback.This reflects that the implementation of interactive strategies in the blended environment can improve the proportion of teacher-student interaction and student-student interaction,and promote students to actively participate in teaching activities.2)According to the result of the questionnaire analysis,in the four dimensions（motivation,emotion,investment,strategy）of deep learning,the implementation of the interactive strategies under the blended environment can significantly improve students’ deep learning strategy and help students to use techniques to solve the problem and control themselves in autonomous learning,but there is no significant effect on the rest of the three dimensions.3)Result of online test shown that there is a significant difference in the test scores of the experimental group and the control group,which indicates the interactive strategy can effectively improve the learning effect of learners.4)Results of deep learning evaluation of student work shown that in the two areas（knowledge,skill）of deep learning,the implementation of interactive strategies under the blended environment can significantly improve students’ deep learning effect in the skill area,and cultivate students’ information processing and expression ability,but no significant effect was found in the knowledge area of deep learning.