Cross-posted from my other blog, Android4Schools.com
In my part of the world many school years won't start again until the day after Labor Day. As I write this, Wolfram Alpha tells me that day is 93 days away. Therefore, I decided to select 93 apps that teachers may be interested in trying this summer.
I divided the list into sections for pre-K, elementary school, middle school, high school, and apps for all. Some of the apps could have been put into one than more category so even if you teach middle school you'll want to look at the elementary school and high school categories for apps that your students could probably use too.