Found this on Petapixel, might be useful for someone looking for a basic photography course. Although the materials cover film photography only (1993, 1995), the basics are very much applicable to modern digital photography.

A Free and Helpful Primer in Photography, Courtesy of the US Navy

Basic course (1993):
NAVEDTRA 14209 OCT1993 - PHOTOGRAPHY

Advanced course (1995):
NAVEDTRA 14208 APR1995 - PHOTOGRAPHY

Enjoy!