First, you have to search bumdaryapp in Google Play and download it.

Once you are browsing through the app, what you just have to do is to log in with your assigned user and password. Next:

Step 1: Choose the available class and teach the lesson to your new student. You could see a brief description about the theme. 

Available lessons

Do not worry if you are not in the app, as the following notification will appear on your phone 📲.

Xiaomi Redmi can not receive notifications from bÜmdary*

Step 2: Once you choose the class it will appear the next screen with the instructions 📃:

Step 3: And now all you have to do is to teach the lesson to your student.