Research On Learning Evaluation And Analysis Method Of Flipping Classroom

With the rise and popularity of flipping classrooms,this new style of teaching method is familiar to more and more people.Online learning platforms such as XuetangX have also developed rapidly.So far,they are more mature.The development of classroom support tools is relatively late,and it is still relatively imperfect.At present,the current flip classroom research mainly stays at the level of flipping classroom organization,mode and teaching concept,but there are few deep researches.Based on these questions,this paper designs the flipping classroom support tool.The tool,with mobile and back-end as carriers,also conducts theoretical research on the problems faced in the implementation and evaluation of flipping classrooms.Aiming at the problems that may be faced in the process of flipping classrooms,the paper firstly studies the flipping classroom learning evaluation model,analyzes the composition of students' grades in flipping classrooms,and proposes a multi-index subjective and objective comprehensive evaluation model for flipping classrooms.The contradiction problem exists,and the extension evaluation model is applied to the field of flipping classroom learning evaluation,and the weight calculation method is optimized.At the same time,this paper studies the relationship between learners' learning activity and learning effect,then analyzes the relationship between the six kinds of student behaviors such as video viewing time,the number of completed assignments,and the number of participation in the course,and finds the video viewing to students.Academic performance has a significant impact.In terms of curriculum evaluation,this paper studies the calculation of students' performance in teaching effect evaluation and explores hidden information in student achievement.This paper also studies the method of extracting the subjective opinions of learners from the discussion area of the course.This paper adopts the method of statistical and dependency parsing to carry out the fine-grained perspective of the comment area of the course,and feedback the obtained opinions to the teachers to help the teachers improve the quality of the courses.In the aspect of flipping classroom teaching organization,this paper proposes a problem-centered teaching organization model by studying the flipping classroom teaching organization model at home and abroad.For the problem of student mutual evaluation in flipping classroom teaching,this paper studies the weight of each student to ensure the reliability of the final result,and gives the calculation and update method of weight.By studying the support tools of the existing flipping classroom to understand its advantages and disadvantages,and then designing the flipping classroom support system,the system assists through the pre-class,during and after the classroom.Classroom interaction is convenient and fast with the mobile phone as a carrier.In order to meet the needs of different fields and different teachers,the flipping classroom support tool has a relatively independent modular design,and supports importing configuration files to add module functions to the flipping classroom support system.In this paper,a detailed demand analysis of the flipping classroom support tool is carried out,and the organizational structure design and functional design are carried out,and the relationship between entities is expressed through the IDEF1 X graph.The implementation of the system is expressed in a class diagram.Finally,the flipping classroom support tools was tested and the test outcome shows that the tool is.very robust.