Here is the full list of all 11 Meet My Teacher achievements.
Save a picture in the gallery
Finish 10 levels of Althea
500 letters written!
Finish 10 levels of Selenia
Finish 10 levels of Cathrine
Complete 25 words!
100 letters written!
Complete 10 words!
You missed 5 times!
Start your first game!
Finish a level in Very Hard!