Which of the Following Is the LEAST Creative Use of a Document

Multiple Choice

Which of the following is the LEAST creative use of a document camera in teaching mathematics?

A) Teacher writes notes on paper and projects them to a screen.
B) Students display their work after solving a problem.
C) Teacher takes a snapshot of a displayed image.
D) Manipulatives are demonstrated for the whole class.
E) Student uses a virtual pen to write on a saved image.