teacher : add more contact information (email, etc)
add useful contact information
2.email (1 or 2 ) : on pushing open a new email (android style)
3.note text 1 ( in college/university the day/hours to meet the prof)
4.note text 2 ( lessons )
Sounds reasonable. However, since many users are complaining about too complicated/extensive creation there are some other more important points on my agenda ...
Until then, just use an abbreviation as the teacher name.
Павел Савушкин commented
And it would be better to add "small name" point, cause for small devices long names break the view of schedule (week's view).
Or, but it is another idea, set the "moving string" of full name.