| As an important part of elementary and middle school education,online courses play an inestimable role in the teaching of elementary and middle schools under today's personalized education concept with learners as the center.Because the primary and middle school students in the K12 field are younger than adults,they are less able to control themselves and are more likely to be disturbed in teaching activities.Online courses are different from traditional face-to-face teaching.They are free from the limitations of traditional physical space.In the context of the Internet,more interactive thinking and methods have been introduced.However,there is no reasonable criterion for the effectiveness of these interactive methods or tools.Teaching interaction as an important process medium for teachers to convey knowledge to students,the effectiveness of their interaction directly affects the improvement of teaching effects.In this context,facing the online curriculum of elementary and middle schools,this article has conducted a systematic theoretical analysis and empirical research on the effectiveness of interaction,aiming to provide a certain theoretical guidance for the evaluation of the interactive effectiveness of the current online curriculum of elementary and middle schools.The paper studies the evaluation and strategies of interactive effectiveness of online courses in primary and secondary schools.Through literature review and the survey of the status of online curriculum interaction in primary and secondary schools,based on the distance learning tower model of teaching interaction,the interaction of auxiliary teaching methods is introduced,and the twin towers model of online curriculum interaction suitable for the characteristics of online courses in primary and secondary schools is proposed.Then,based on the characteristics of operation interaction,information interaction and concept interaction of online courses in primary and middle schools,this article clarifies the evaluation framework for the effectiveness of online course interaction in primary and middle schools,and gives a more operable interactive effectiveness of online courses in primary and middle schools evaluation System.According to the evaluation system of online courses in primary and middle schools,this article comprehensively uses literature analysis,industry report analysis,questionnaire survey and interviews to carry out empirical research on the interactive effectiveness of online courses in primary and secondary schools.Research shows that the overall environment for online course operation and interaction in elementary and middle schools in China is currently improving,and it is necessary to continue to cultivate the needs of students in the future;the form of information interaction is becoming more and more abundant,and students have higher requirements for the quality of interactive communication;concept interaction is still in its infancy and needs to be improved Related mechanisms guarantee technological empowerment.On the basis of fully summarizing and evaluating the effectiveness of the current online curriculum interaction in primary and secondary schools,this article proposes three strategies for supporting online curriculum teaching interaction.In terms of support for operational interaction,operational interaction needs to clearly define the positioning of students' needs,and implement differentiated teaching in" teaching according to the aptitude ";information interaction should be result-oriented,improve interaction quality and personalized matching of resources;concept interaction should emphasize technical support and establish standardized innovation extension mechanism.After that,this article also puts forward specific strategies for enhancing the effectiveness of online curriculum interaction in primary and secondary schools from three perspectives of course platform developers,teaching activity subjects and teaching managers,aiming to strengthen the practical guidance of this article. |
