This is a brilliant website called edtechteacher.org.  It was found by Jayne Atkinson.  It is designed specifically around using iPads in schools and has lots of app recommendations for a huge variety of tasks as well as recommending lesson ideas - Full of inspiration!!  Check it out by clicking on the picture or following this link:  http://edtechteacher.org/apps#Begin 
Thanks Jayne

Sending and receiving emails to large groups of people instead of the specific groups you need can be frustrating.  In order to make it easy for you to send your emails directly to the people required this post explains how to set up your own dedicated email group or groups to make it much easier in future to target certain key people.