Feature requests

Is there any way to reset the scores in the map quizzes. I like to come back and refesh my skills, but all my scores are at 100%, so I can not tell which ones I have retaken.

First of all let me say I have been using your site in my classroom for about 8 years and I love it. As a special educator id like to sincerely say thanks. I was wondering if there was a way I could sign up my students and track their progress?. Many of the activities align with MO educational standards so maybe you could make a partnership with MO educational curriculum??