This site is a wiki dedicated to using an iPad in the classroom. It explains the iPad in simple terms and has a section devoted to reviewing many educational apps.
This free app lets you convert PPT slideshows on your iPad, maintaining the animations, images, and most PowerPoint functionality. Show presentations from your iPad to your projector :)
A free iPad App that allows elementary school (K-5) teachers to easily keep track of each students' Fountas & Pinnell reading levels and reading conferences.