Hello, I think is the same answer to the post (https://khanacademy.zendesk.com/hc/en-us/community/posts/360040709892-Starting-Over) See the picture I did

1. Közösség
2. Classroom Tips and Tricks
3. How do i remove assigned modules as a teacher/ coach

I think the image tells by itself

1. Közösség
2. Classroom Tips and Tricks
3. Request to delete all data and start fresh

I was thinking about this today, it is totally true what you said! Today I did must retake the test 3 or 4 times because one litle error in 30 questions, and again must do all the test again and ag...

1. Közösség
2. Feature Requests and General Site Feedback
3. More flexibility with unit tests