A Fabulous Flowchart on How Students Should Use Images From the Web - Copyright use and Attribution.
Check the links at the bottom on the page for more info on this topic.
Scholastic Magazine articles and video section. This could be a reference posted as a parent section to share and inform parents on Digital Citizenship. The on line magazine is K-8 and much of the information is still relevant for high school parents.There is a section in this article reference mobile devices.