Some things to note:
A sample recording of a "meeting where I am teaching.
Students: Joining a meeting
Staff: Creating a meeting and inviting students
Screen sharing in Google Meet
Setting up a recurring meeting (not recommended for older students - as they will then have the address bookmarked and can go in without you. Feel free to set up a recurring REMINDER, but do not actually set up the Meet link for them.
Link to the app for iPad/iPhone users: