Meet link starts a new channel link instead of GENERAL

Hi msvli 

I think there is some confusion with naming things. General is a channel, a Channel Meeting is a type of meeting where it's connected to a Channel (rather than a private meeting). 

Normally in Teams you would create a new Meeting for every lesson, or schedule something recurring. People can rejoin an old meeting, but that just ends up confusing, that meeting was scheduled in the past.

So I would schedule a new meeting in the General channel of the Team for your class, and invite your students to that at the time and date of the lesson.