It brings the country's academic curriculum to life with pictures, video and interactive quizzes.

CNN: Blog: How I navigated Kenya using Twitter

There are also videos as well as interactive quizzes.

FORBES: Inkling: Changing the Textbook Industry -- with the iPad

This is something we were told would be more challenging and it employed an innovative way of presenting lectures (closer to the Khan Academy blackboard style) with interactive quizzes neatly built in.

FORBES: Move up http://i.forbesimg.com t Move down

They broke up the sessions with interactive exercises like quizzes.

FORBES: Good morning, HAL