Apparently you aren't too sleepy to send texts. LOL Wake up and learn something!
Grab a soda and have some caffeine, that always keeps me awake!
Participate in class discussions whenever you feel the need of dozing off.
To stay awake in class you could chew gum, take notes, or pinch yourself. !
Try to get enough sleep at night. Chew gum (if allowed) or a candy. Pinch your...
You need to make sure you are getting enough sleep and you won't fall asleep...