Teacher with ambitious students who want better grades
06:04
59
39
05:32
1200
323
07:02
667
252
14:05
108
25
05:09
152
124
05:30
40
60
24:12
62
22
09:40
818
193
07:15
60
55
08:59
152
99
13:10
180
140
26:36
736
208
15:14
247
41
06:36
161
37
23:13
1100
748
10:00
151
45
34:11
965
257
06:21
727
367
13:25
111
43
06:00
2200
783
05:30
230
80
06:15
1100
313
09:59
279
64
11:30
3100
1300
07:37
256
229
08:00
284
167
08:40
128
84
30:11
457
83
05:15
1800
650
06:10
395
283
06:02
535
257
06:08
170
92
09:59
302
144
05:04
448
113
21:14
250
267
11:31
727
178
06:00
754
117
05:09
356
177
13:19
58
39
05:20
220
173
05:10
131
94
07:00
436
182
06:59
596
151
05:47
96
59
07:11
317
108
05:15
72
43
07:37
119
98
16:54
133
58