Photoshop

From an Expanded Literacy point of view the most pertinent use of photoshop lies in making students aware of its influence in their lives. Exploring what the product is capable of and comparing photoshopped images in magazines to non-photoshopped originals can help students better understand the relationship between the media and their perceptions of their bodies  and reality. This could further be used to expose students to the more general concept of "hyper-reality," sparking discussion of other examples of the principle at work.