From My Apps, you as a teacher have access to the Teacher's room. 

In the Teacher's room, you can easily get an overview of all your classes and groups. The Teacher's room is designed so that you as a teacher can easily see which different tools your classes and groups have access to, as well as which tools are being used.

It's possible to select different classes and groups you want to get an overview of, but also to go into each individual student. 

You can also gain insight into your students' study habits by getting an overview of how much a student has used a tool over a specific period. This makes it easy for you as a teacher to improve your planning and support for the students.

If pseudonymisation of user data to the provider is activated, teachers can easily see the current pseudonym for a class or group under the Teacher's room/My Classes