Here are some FREE or really cheap iPad apps that I find useful for school or personal use. I am willing to show you these and others if a group of you want to get together.

ScreenChomp: Whiteboard App by Techsmith (Techsmith makes Camtasia)

EasyBib:  Scan a books barcode and get a ready made citation (MLA, Chicago, APA)

TED:  From TED.com

PowerTeacher: Should be active next year at BCPS

LiveBinders

Educreations: Another Whiteboard App

ShowMe: Another Whiteboard App

daqri: A way to take your class mobile using QR codes.

Google Translate

Google Earth

Flipboard and Zite:  Cool news apps

Keynote Remote:  Once we get Macs you can control your presentation from your iPad or iPhone

RedLaser: QR and Barcode Reader

Prezi Viewer

Smart Office: Create word docs from your iPad