The entire document should be double-spaced, including the header and bibliography. Simply walk around the room while students are working on an assignment and check for missing names. Any other type of illustrative visual material—for example, a photograph, map, line drawing, graph, or chart—should be labeled Figure usually abbreviated Fig.
She's been supporting teachers through this website since Why is it important to put the heading on your paper? Do not use the abbreviation p. If your teacher requires a title page in lieu of or in addition to the header, format it according to the instructions you are given.