,
,
(
25
50
75
100
125
150
175
200
225
250
)
1
...
466
467
468
469
470
471
472
473
474
475
476
477
478
...
511
Student centred teaching (- )
2. .
10
Seasons 3
8
.
, ( . .)
.
- 10
III
1
...
466
467
468
469
470
471
472
473
474
475
476
477
478
...
511