Photoshop for Teachers
Classroom Applications:
Digital Photo Projects for Kids
Digital Photography in the Classroom
Mobile Editing (iOS apps):
Color Effects
PS Express
Photo Wall
Snapseed
LensFlare
Nostalgio
Collage
Pic Collage
SpinCam
LightPic
StillShot
Superimpose
PhotoFun
Skitch
Echograph
Aviary
ProCam
SketchIn