تدریس درس دوم علوم دوم

11:08

8:19

2:30

10:01

7:04

3:00

7:07

6:55

3:52

6:48

7:44

2:33

6:04

12:04

00:57

36:47

42:50

33:53

14:11

26:39

00:50

40:46

24:02

2:27:19

4:49

3:09

17:49

18:03

7:05

11:44

17:00

4:07

48:31

16:16

22:39

8:43

19:17

10:35

23:11

18:45

1:02:36

40:37

58:36

14:35

11:24

11:01

13:53

9:54

44:00

38:30

10:01

28:12

30:52

19:14

45:40

1:47:10

3:13

53:38

23:03

39:58