Tired of students losing their usernames, passwords, and other critical information? Employ one of these! It's what I use to keep student information all in one place. It's our Kred (credential) Keeper!
There are three versions. One can be used to hang "kred" on a keyring for each website/resource, the other can be hole-punched, shoved into a sleeve protector, and put into a teacher/student binder. The last version can be taped to a student's desk for those that have organizational difficulties. I wouldn't recommend laminating these, except for the desk list, because you might locate other resources over the course of the school year.