| | Feature types | Number | Data description | Examples |
| | Teaching video viewing situation | 102 | The completion of watching each teaching video is presented in percentage | 100%, 55% | | Student information | 7 | School number, name, and other identifying information | | | Discussion | 4 | The number of postdiscussions and reply discussions are presented by the number of replies | 0, 5 | | Job scores | 6 | Job score, a total score of 5 | 0, 4.5, 5 | | Job completion status | 6 | Complete or not | Yes/no | | Job mutual-evaluation status | 6 | Rate each other or not | Yes/no | | Scores on tests | 8 | Online test scores, out of 100 | 0, 90.0, 100 | | Test completion time | 8 | Test completion time in YYYY-MM-DD, hh:mm:ss | 2019-12-28, 00:24:09 | | Watching time duration | 1 | Student cumulative time for the video, in minutes | 721 minutes | | Accumulated learning times | 1 | Number of times students open a learning platform to learn | 324 | | Progress of task point completion | 4 | Progress of video viewing and completion of the test, in scores | 120/120, 1/8 | | Certificate issuance | 1 | The MOOC Platform can apply for certification after completing the specified indicators | Yes/no | | The score of online platforms | 2 | Regular results and total results on the teaching platform, out of 100 | 90, 100 | | Five levels | 1 | Convert scores to grade system | A, B, C, D, E |
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