Free Music and Video Downloads for Student Projects 

Free sound effects and music

http://www.soundjay.com/

http://incompetech.com/m/c/royalty-free/silentfilm.html

http://www.pacdv.com/sounds/index.html

http://www.soundsnap.com/

http://www.mediacollege.com/downloads/sound-effects/

http://www.ilovewavs.com/Effects/Music/Music.htm 

Great Silent Movie Music

http://incompetech.com/m/c/royalty-free/silentfilm.html

Free Download Classical Music

http://www.musopen.com/view.php

Free (all types) of music

http://freeplaymusic.com/

Free Video Downloads

Space

Hubble site  space, free video downloads

http://hubblesite.org/gallery/movie_theater/

Space

http://www.nasa.gov/audience/foreducators/topnav/materials/listbytype/Discovery_Education_NASA_at_50.html

Multiple Space Sites for video downloads

http://www.freemediaguide.com/free_space_videos.html

Great web site source:

http://www.internet4classrooms.com/graphics.htm

http://www.teachersdomain.org/

Sign in name: hornets

password: hornets

Storm Videos

http://www.stormvideo.com/

More Videos you can download 

http://www.mthurricane.com/video_clips.htm