I am a teacher that is going to use tinkercad for 1 session of a robotics course. The students are 4th, 5th, and 6th graders who have gmail accounts through the school district but they can not receive e-mail in those accounts. How can I have them create accounts this way? I have created a classroom and have a classroom code, but that still seems to require that they receive the e-mail invite and accept it via e-mail.
As an alternative, how about having them all login to my account and all 20 of them at a time work through it? I've read that could work technically but may have performance issues - does anyone have any feedback on that? Again, this is only for designing a single part that we will 3D print (but I want each student to learn by making their own part).