Here is a website that is an excellent resource for learning clarinet scales. They cover the
gamut of the instrument, so they're very helpful.
Clarinet Scales - ClarinetCloset.com Notice at the bottom of the page they have a
link for a PDF download that you can print. It is four pages and contains all of the major and minor scales for clarinet.
(Don't forget to learn your
chromatic scale in three octaves!)
