At home you can download it by typing 'kick' in the url before 'youtube'.... then take to school....
Just write 'save' in front of the URL in the address bar and hit enter. For example: http://saveyoutube.com/watch?v=dXP2GdqYCOM
From: Ann Parker [firstname.lastname@example.org]
Sent: Thursday, July 07, 2011 8:29 AM
To: TeacherArtExchange Discussion Group
Subject: [teacherartexchange] re :ROY G BIV video
Nice video- but do you know how to convert it to a file that can be seen at school? My school district, as many do, restricts You tube videos.