On the basis of explaining the connotation and characteristics of smart classroom,this paper designs a smart classroom teaching model for the whole process of classroom teaching in colleges and universities,and conducts teaching practice research with the course of"Learning Science and Technology"as an example.Through the method of questionnaire and structural equation model statistical analysis,the practical effect of the smart classroom teaching model is tested,and the effectiveness of the three teaching links of before-,during-and after-class of smart classroom teaching are tested,and empirical analysis is conducted on the impact of three factors,namely smart learning platform,learning resources,and learning activities on learners'recognition of the smart classroom teaching model.This research shows that designing a smart classroom teaching model oriented to the whole teaching process is the premise of effectively guiding the teaching practice of smart classroom;carrying out big data analysis of teaching is the key to achieve precise learning guidance before class,precise learning promotion during class and precise learning assistance after class;the teaching implementation process of the before-class,during-class and after-class teaching links is the guarantee to promote the organic connection of the whole teaching process;and the personalized push service of learning resources and the design of teaching activities for the whole teaching process are important mechanisms for promoting effective connection among before-class,during-class,and after-class teaching.
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