I am researcher from Finland and Germany, I am collecting data about classcraft. I need teacher(s) who has already had experience with classcraft. I will send questionnaries to you and your class (students), everything will be done with forms from my home university. And your name and the name of your school will be published on this scientific work, and it will be promoted.
You can contact me here or via my e-mail address.
My e-mail address is firstname.lastname@example.org