To create slideshow and  movies with text, effects and music - Kizoa

To create word clouds, logos  -   Tagxedo, Wordle,  tagul  , WordItOut

Creative writing , stories, ebooks -     storyjumper, storybird, fodey,

For calculating distance between cities or places on map   -   Distance calculator

How to add students to TwinSpace

 

A great slidshare how to use New TwinSpace.

Personally I've found it very helpful, as it is my first experience with the new TwinSpace.