The teachers should read, discuss and analyze them with respect to:
Their objectives.
Concepts involved
Application of concepts to situation
Description and further explanation of the Case/problem
Higher Order thinking skills involved.
Analysis with different perspectives.
They should then assign them to students in groups for further analysis and discussions.
I've learned that people will forget what you said, people will forget what you did, but people will never forget how you made them feel. - Maya Angelou