To do this, follow the instructions below:
Go to your class roster and 1. click the settings gear, then 2. click Set password protection.
3. Click the box
4. Click Save
When you do this all students will be assigned a login. I suggest changing each student login to the same password they use for their email.
5. Click on the individual student
6. Update password.
You can find each student's email password in PowerSchool.