We’re putting together a nice collection of Calculus work. Keep up the great submissions!

What does this student know how to do? ¬†Given what the student knows, what’s your best guess as to the source of the error? How might you help?

Sorry for the title of this post, but I really wanted to link to this video.

Anyway, what’s going through this students head? ¬†What would you say to the student when going over the problem?

(Also, remember to drop into the comments of this post and leave some feedback about the site.)