Cannot get in?
Tell us the email address you were written to, and we will let your teacher know. She sends you a new temporary password, and you choose your own again — the same as your first day.
Nothing is sent to you from this screen.
A button that emails a new password to whoever types an address is a door with the lock on the outside. Your voice and your work are behind this one. So a person reads it, and a person answers.
If you never gave us an email address, this will not find you — write to your teacher however you normally do, and she can let you in by hand.