Fig 1.
The process of system construction requirements of all parties.
Fig 2.
Analysis of teacher equipment and content management module.
Fig 3.
Analysis of teacher learning and examination management module.
Fig 4.
Analysis of students and system management module.
Fig 5.
The overall structure of smart classroom.
Fig 6.
The overall topology of the integrated platform of the smart classroom teaching system.
Fig 7.
The main-end topology of the integrated platform of the smart classroom teaching system.
Fig 8.
Sub-end topology of the integrated platform of smart classroom teaching system.
Fig 9.
Connection between server and client.
Fig 10.
Flow chart of equipment list and knowledge management module.
Fig 11.
The flow chart of the learning management and exam management module.
Note: Figure a shows the flow chart of learning management module, and Figure b shows the flow chart of exam management module.
Table 1.
Configurations for test environment of smart classroom teaching.
Fig 12.
The data graphs for user load test.
Fig 13.
Data results for other performance test of the system.
Fig 14.
The occupancy of different smart classroom systems.
Fig 15.
The response times of different smart classroom systems.
Fig 16.
Reliability and validity data statistics of the questionnaire.
Note: Figures a and b show the analysis results of reliability and validity, respectively. A ~ F in the figure represent Cronbach’s Alpha, Cronbach Al value based on standardized items, number of items, KMO value, Bartlett’s spherical test, df, and Sig, respectively.
Fig 17.
Questionnaire survey data of two classes.
Note: A~D in the figure represent minimum value, maximum value, mean value, and standard value, respectively.
Fig 18.
Test paper data statistics before and after the test.
Note: A: total score statistics; B: vocabulary spelling questions; C: vocabulary definition questions; D: vocabulary use questions.
Fig 19.
Statistical analysis of mid-term results.
Note: A: 120 points—150 points; B: 90 points—119 points; C: 60 points—89 points; D: 0 points—59 points.
Fig 20.
The statistical analysis of final grades.
Note: A: 120 points—150 points; B: 90 points—119 points; C: 60 points—89 points; D: 0 points—59 points.