The Australian Communications and Media Authority as part of its Cybersmart programme have produced a unit of work focusing directly on sexting.

"Cybersmart offers a Unit of work about the social and legal consequences of sexting."

The unit consists of two lessons plans, the first is an introductory lesson to explain the subject and is accompanies by a downloadable slide show presentation. The second focusses on peer discussion where they are encouraged to look at the role of peer pressure, and discuss strategies for management of it, aswell as looking into legal implications.

The lesson plans come with a creative commons license, in a .doc format, with prepared handouts and lesson timelines, and the presentation is available as a .ppt file.

You can read more about the resources, and download the unit of work from the cybersmart website.