Research On Interactivity Of Multimedia Interface In Digital Learning Resources

With the rapid development of Internet,Internet of things,intelligent hardware and so on,digital technology is penetrating into every aspect of life,and profoundly affects and changes people's way of life and learning.The change of learning style has rapidly increased people's demand for digital learning resources,especially high quality digital learning resources.At present,although the digital learning resources are increasing explosively,the content and quality of the resources cannot meet the multi-level needs of different learners.Developing sufficient quantity of high-quality digital learning resources is an important choice to meet the needs of education and teaching.The interactivity of digital learning resources reflects the learning resources for teaching interaction ability,it directly influences the effect of interaction between learners and learning resources,and it is a key indicator to evaluate the quality of the learning resources.It can be said that the interactive design of digital learning resources is the key to the effective design of digital learning resources.At present,the research on the interaction of digital learning resources in China is relatively few,foreign related research is not enough system,which creates a gap between need and reality,in the face of such a situation,we can only carry out interactive digital learning resources actively to grasp the development opportunities of the digital age wave.Multimedia interface is not only a component of digital learning resources,but also a concrete form of digital learning resources.Therefore,we believe the interactivity of multimedia interface is the basis and premise of the interactive study of digital learning resources.The research of multimedia interface interaction is not only a powerful way to the interactivity research of digital learning resources,but also an important way to design,develop high-quality digital learning resources and meet realistic needs.The interactive research of multimedia interface aims to constructing the theoretical framework of interactive design of multimedia interface,and through teaching experiment,the paper obtains the interactive design rules of multimedia interface to guide the design of multimedia interface interaction.Therefore,studying this topic is of great theoretical and practical significance.It can not only improve the theoretical system of the linguistics of multimedia,but also provide a basis for the interactive design of digital learning resources,and promote the effective development of digital learning materials.Based on the teaching interaction hierarchy theory,the Linguistics of Multimedia theory,educational communication theory and multimedia learning theory,we construct the interactive design frame of multimedia interface.We divided multimedia interface interactive research into three layers:the first layer is the semantic interaction layer,which mainly studies the relationship between the interaction of multimedia interface and the teaching content expressed or transmitted.The second layer is a pragmatic interaction layer,which studies the relationship between the interaction of multimedia interface and the real teaching environment.The third layer is the language interaction layer,which studies the structure and relationship between the interaction of multimedia interface and the elements of the five major images of the media.Under the guidance of "interactive research model of multimedia interface"and multimedia learning theory,and referring to previous experimental paradigm,this study designed learner control experiment,shared learner control experiment,content feedback experiment and time feedback experiment.There are four kinds of 12 experiments.We conducted a total of more than 3,200 teaching experiments for large,middle and primary school students.We draw several conclusions through the experimental study.The first is learner interaction control design rules:the positive effect of learning rhythm on learning effect becomes stronger with age;The second is the shared interactive control design rules:the positive effect of diversified resource environment on primary and middle school students,which is present "J" shape with age change Three is the content feedback design rule:"Explanatory feedback" has the positive effect to the college students and the middle school student;Four is the time feedback design rule:The different time feedback way has no positive effect to the pupil,"seasonable feedback" and "The footnote feedback" has the positive effect to the college students and the middle school student.Those four rules also include 16 multimedia screen interactive design rules.