Підсумок і рефлексія до уроку(“Електромагнітні хвилі“)
2 months ago 00:04:13 1
2 months ago 00:14:04 1
2 months ago 00:10:44 1
3 months ago 00:00:57 1
3 months ago 00:06:45 1
5 months ago 01:23:05 1
5 months ago 00:06:08 1
5 months ago 01:34:20 1
7 months ago 00:14:52 1
7 months ago 00:14:03 1
7 months ago 00:03:04 1
8 months ago 00:33:51 1
8 months ago 00:03:55 4
9 months ago 00:31:00 1
9 months ago 00:11:03 1
9 months ago 00:25:05 1
9 months ago 00:13:42 13
9 months ago 00:03:45 1
9 months ago 01:07:17 1
9 months ago 00:46:54 1
10 months ago 00:17:45 1
10 months ago 00:01:13 1
10 months ago 00:20:34 1
10 months ago 00:43:04 1
