1
contextualizes, clarifies, models language
2
makes students know how they are going on
3
takes part in the activity as another member
4
develops learners autonomy
5
supports students all of the time
6
investigates new methodologies and updated information
7
establishes purposeful activities
8
encourages students to go on
9
evaluates learners performance
10
establishes clear objectives to the lesson
11
promotes and organizes the interaction
12
checks student's performance
