1 00:00:03,120 --> 00:00:05,080 Hundreds of 4th through 6th grade students 2 00:00:05,080 --> 00:00:07,160 from the California high desert communities of 3 00:00:07,160 --> 00:00:08,820 Mojave and California City 4 00:00:08,820 --> 00:00:10,760 recently participated in the seventh 5 00:00:10,769 --> 00:00:12,600 annual Intermediate Space Challenge 6 00:00:12,600 --> 00:00:15,280 rocket contest at the Mojave Air and Space Port. 7 00:00:15,500 --> 00:00:19,100 Four...Three...Two...One 8 00:00:19,280 --> 00:00:22,400 [small rocket taking off...cheers and screams] 9 00:00:22,760 --> 00:00:23,620 The Challenge introduced 10 00:00:23,620 --> 00:00:25,760 science, technology, engineering and math 11 00:00:25,769 --> 00:00:27,460 through the hands-on experience of 12 00:00:27,460 --> 00:00:29,180 building and launching a rocket. 13 00:00:29,720 --> 00:00:32,180 Twenty-one classroom teams from Mojave and 14 00:00:32,180 --> 00:00:33,556 Hacienda Elementary Schools 15 00:00:33,560 --> 00:00:35,960 built their own rockets, wrote essays 16 00:00:36,320 --> 00:00:37,860 and cheered in youthful exuberance 17 00:00:37,860 --> 00:00:40,620 as their rockets soared hundreds of feet into the air. 18 00:00:41,100 --> 00:00:43,820 NASA Dryden Flight Research Center's Education Office 19 00:00:43,880 --> 00:00:46,820 supplied ten of the rockets and gift bags for the winners. 20 00:00:47,500 --> 00:00:50,120 Since 2005 about a thousand students 21 00:00:50,120 --> 00:00:51,960 have participated in the annual events, 22 00:00:51,960 --> 00:00:54,280 competing against their individual grades 23 00:00:54,280 --> 00:00:55,520 for the grand prize, 24 00:00:55,800 --> 00:00:57,920 a traveling trophy that's awarded to