TypingWeb is a free online typing tutor & keyboarding tutorial for typists of all skill levels.
Create a teacher portal, add students and track their progress. There are lessons from homerow keys to speed drills. TypingWeb also has games for students to increase their skills, just note not all of the games can be accessed in the district.
Here is an Education World article about keyboarding - when to teach, suggestions for teaching keyboarding. You'll need to scroll down the page a bit to see the article.
Anyone using a keyboarding activity in the classroom?