In every task always have teacher to suggest and explain about the role or the things that we have to know in each task.
The teacher will take care us, and also demonstrate the real situation to give us have more understanding. And get a lot of details from the real situation and the teacher. Then, role of us is we have the role to observe the student and how is everything going on in the classroom. After that, take note on the orange book that all we get from the things that we observe and understand. So, if everyone finishes we have to send the orange book to the teacher to sign the book that exhibit the result about we already come to train with them.