Here is the Google Doc from the after-school iPad workshop Michele Haczkewicz and I presented at today. It has links to Apps and suggestions on how/where to use the Apps. Most of the apps can be used at any/all grade levels, but the focus was on early years.
Regulate the noise level in your classroom with Bouncy Balls … it is activated through your microphone – give it a try and let your students self-monitor the noise level. Great visual on the SMARTboard too.