| 课堂互动 | 学生发言 | 教师发言 | 其他活动 | ||||
总时长 | 百分比 | 时长 | 百分比 | 时长 | 百分比 | 时长 | 百分比 | |
课堂1 | 3:13 | 21.14% | 1:36 | 49.74% | 1:37 | 50.26% | / |
|
课堂2 | 2:46 | 18.8% | 0:59 | 35.54% | 1:47 | 64.46% | / |
|
课堂3 | 1:58 | 12.16% | 0:58 | 49.15% | 1:00 | 50.85% | / |
|
课堂4 | 2:37 | 17.35% | 0:32 | 20.38% | 1:07 | 42.68% | 0:58 | 36.94% |
课堂5 | 2:02 | 13.39% | 0:26 | 21.31% | 1:16 | 62.30% | / |
|
课堂6 | 3:08 | 20% | 0:48 | 25.53% | 2:20 | 74.47% | / |
|
课堂7 | 4:13 | 27.47% | 0:37 | 14.62% | 3:36 | 85.36% | / |
|
平均值 | 2:51 | 2.67% | 0:51 | 29.82% | 1:39 | 57.89% | 0:8 | 4.68% |
标准差 | 0.77 |
| 0.39 |
| 0.91 |
| 0.37 |
|