There are 2 tasks in Module 3. The first second is to take a set of 3 pairs of pictures using an unconventional focal lenth for the picture type, and one using the conventional focal length for comparison. For example a wide angle for a portrait.

The second is to take a set of pictures from unusualy high or low positions (you are required to provide at least one comparison shot from eye level for one "high" and one "low" angle)

Note - the ones with "Compare" in the title are those shot from eye level, or with the "correct" lens