While today’s smart phones do not have the capabilities of a high-end SLR camera, the gap is narrowing every year. Schools like Stanford University are now offering classes in Cell Phone Photography. And odds are, most of your students already have the equipment needed.
This site provides tutorials and links to give you an idea of what you can do with “just” cell phone cameras, teaching the basics of photography – composition, lighting, an appreciation the difference between good and quick.