Here is a link to a ppt for the students to view and learn how to join the Google classrooms.  It is in the Nei Li bilingual Google drive.
https://docs.google.com/presentation/d/16UyR7kKUHVN55wl7pJ7bGQbw6vpZUKSw/edit?usp=drivesdk&ouid=116691264887949757065&rtpof=true&sd=true