Wondershare lets you edit PDFs from a Mac. It is less expensive than the full version of Acrobat. A great classroom example came from an EdTechTeacher summer workshop participant. She created a Wordle, which she saved as a PDF. Then she inserted a QR code into it that linked back to additional information on her blog.
If you are looking at setting up, managing, and deploying multiple iPads in your school, the the iOS 5 Deployment Guide walks you through configuration profiles, Volume Purchase Pricing, and deployment options. Thanks to iPad Academy for posting the link to the PDF.
Not only does BaiBoard allow students to collaborate on a shared whiteboard via their iPads, but they can also jointly annotate PDFs. Much like with AirSketch, BaiBoard also includes the ability to do a web share. This means that when on the same network, and with the unique URL associated with the iPad, ANY device can see a student working on their BaiBoard through a browser.
Canvas video tutorial - a web based lesson curation platform that can display well on an iPad.
I need to check on what happens to documents (PPT, Keynote, PDF) when they are included on a canvas & viewed on an iPad.
This app goes with the FREE service provided by littlebirdtales.com. Students can create stories with their own artwork and audio recordings either from an app or on the web. The completed tales can be downloaded as either a PDF or mp4 with audio.
This is another online ePub converter. By uploading a Word, PDF, or other text file, you can convert that file to an ePub format for iPad, Kindle, etc.