To enable the feature of school-wide login into your classroom, you need to enable the picture password for your class.
Click here to log in to your teacher account.
Step 1: Click on the "Classroom Settings" from the drop-down at the top.
Step 2: Select "Picture Based Password" from the password type option and click on "Save Changes".
Step 3: Go to the "Class Management" tab.
Step 4: You will see the picture passwords for each student.