filmov
tv
A Welcome to Math Video Challenge Voting from DoD STEM
Показать описание
Louie Lopez, Director of the US Dept of Defense Science, Technology, Engineering and Mathematics Program, invites students to participate in voting for the Math Video Challenge and explains DoD STEM’s incredible interest in supporting MATHCOUNTS’s programs.
0:00:58
0:01:29
0:00:20
0:12:07
0:05:59
0:02:48
0:01:04
0:00:11
1:00:44
2:15:40
0:03:21
0:00:44
0:11:34
0:00:14
0:04:30
0:02:42
0:02:18
0:00:53
0:03:44
0:02:59
0:01:56
0:01:33
0:11:09
0:00:55