تدریس درس 13 علوم ششم

15:56

34:29

12:05

10:33

13:17

7:44

12:03

11:20

11:04

8:26

9:41

2:10

4:38

14:53

13:41

7:56

14:20

20:05

9:57

17:36

9:53

18:03

6:19

12:54

23:03

10:08

6:35

35:05

15:05

16:33

12:59

16:00

30:52

13:05

16:40

9:45

17:53

14:38

35:34

19:41

11:01

10:02

17:26

12:28

11:43

26:03

15:06

48:13

1:30

36:48

12:05

12:54

11:20

25:08

9:32

22:39

35:34

21:41

25:02