Thanks to friend on Facebook for this web site which gives a quick
look at 1300 apps that might be good for education. The site is APPitic, a directory of apps for education by Apple Distinguished Educators (ADEs)
to help you transform teaching and learning. These apps have been
tested in a variety of different grade levels, instructional strategies
and classroom settings.
I particularly liked the section that gave indications of how Bloom's Taxonomy could be supported by apps.