Attached is a presentation I made to demystify the jargon and terminology used in photography. It keeps things simple and to the point
A pdf of the same presentation is also available at https://docs.google.com/file/d/0B-MjrTPMuVTRZ1FYSkRiT3dpZFU/edit?usp=sharing
Any feedback from viewers is most welcome. It is a learning process for me too.