"With the iOS SDK, you can get started developing your iOS application for iPad, iPhone, and iPod touch today. Access the iOS Dev Center for a wealth of resources including videos, sample code, technical documentation, Apple Developer Forums, and more."
Xcode is Apple's powerful integrated development environment for creating great apps for Mac, iPhone, and iPad. Xcode includes the Instruments analysis tool, iOS Simulator, and the latest Mac OS X and iOS SDKs.
Answer Underground is an iOS education app that helps students learn by connecting them with study groups across the country. Teachers are able to create groups for their students to join and can customize the privacy settings for each group. The teacher can then verify the content shared and mark student answers as correct.
Push notifications give students and teachers the ability to see group activity in real time and get instant notifications when questions have been answered. The free app can improve peer communication as students help each other learn.
iPad app for digital storytelling "A Novel Idea is the premier tool for plotting your story and recording bursts of inspiration. Use its simple interface to create your characters, locations, scenes, and novels and then link them together to create your story's plot. Use the Idea feature to quickly jot down your creative sparks, snap pictures and link them to your story elements. "