http://www.paonline.com/zaikoski/fiddle/prog.htm
Has some fiddle scale charts and a program that can be played through midi. Seems like it is free. Worth looking at for violin students/parents.
http://www.bright.net/~hhelser/sheila.html
Neat site has some good ideas for practicing.
http://www.mrfiddle.com
This site has Suzuki Book 1 in a midi format that you can play along with. Scales available here too.
http://www.violinandviola.co.uk/
Has some free sheet music downloads, scales, etc. on this site.
http://www.sheetmusicarchive.net/
Classical music downloadable free.
http://www.sheetmusicplus.com/
Great source for purchasing music. If teachers purchase 2 or more copies of the same piece, they receive a 15% discount. Free shipping when orders are over $25.
A selection of useful and fun musical games on the Internet:
http://www.metronimo.com/uk/index.htm
http://www.creatingmusic.com/
http://library.thinkquest.org/15413/games/games.htm
http://www.happynote.com/music/learn.html
Shar
http://www.sharmusic.com
Go Strings
http://www.gostrings.com
Southwest Strings
http://www.swstrings.com
Kindermusik
http://www.kindermusik.com
Music Together
http://www.musictogether.com
From the top
http://www.fromthetop.org
Strings magazine
http://www.stringsmagazine.com
The Strad magazine
http://www.thestrad.com