Here are some resources I used to use to teach math & Excel.

Quizzes

Normally there was a password on the file announced the day it was handed out and all the tabs except the "quiz" tab were hidden and locked using protect worksheet (in Tools). The tricky part is that quiz was different for each student ID. As well, some of the questions were auto-grading. The name appears as a verification that they correctly typed in their student id. This also means that they are stuck with the questions the have and can't make a "typo" on their ID without seeing that it is wrong.