ค้นหาคำตอบ

I am working with my students and the grades of their performances are changing after working or disappearing. Also, the coloring of the wrong or correct answers is not working. 

What can I do??

can I delete a student account email address

My student's scores were not calculated correctly when he finished completing the exam, and when he completed the next page, the score from the previous page appeared even though nothing had been done. In addition, in the old version, you can see the number of times the student has worked and the score on that page. Can you bring that function back?

The worksheets in the workbooks I have assigned to students are acting crazy.  Before students even complete the worksheet it gives them a score.  If they try to save it for later it won't let them get back into it.  

The audio doesn't work on some worksheets (only for some students!)  Is anyone else ready to pull their hair out with this site or is it just me? 

The Textbox issue has not been resolved yet. I cannot leave the Textbox blank so students can write their own answers. When notified about that, the website immediately crashed and could not be saved and viewed. This Vietnamese lesson is difficult for me because students need open-ended answers. That in the old version is perfect. Why don't you let the old version continue to work? Take my $40 per month and switch to the version that wastes time and has many errors, causing an extremely bad experience.

I have bought an annual subscription. I don't see the update. Likewise, I had a free account before.  Anyone knows how it works?