Teachers can reset any student account's password in the school.
After logged in your teacher account, click 'Class & Group' on the left sidebar navigation.
Click on any class linked to you account and you'll see the full list of all students in the class.
If you haven't linked any class yet, please refer to Link Class To Teacher Account.
Click the RESET link for each student to reset his or her account password.
Please note that, by default password will be reset to exactly the same as login ID, as shown on the screen.
For student's login ID, please refer to Check Student's Login ID.