Just before the summer holidays, Richard Lane ran a pair of Office 2010 Live Meetings for UK schools, called “Office 2010 What’s new for Students and Teachers.” The session, which consisted predominately of demos of the Office suite, was recorded and Richard's made the recording of it available for all of those who were unable to make it.
During the Live Meeting, Richard mentioned a number of other resources that will help get teachers more confident with Office 2010, and to get more value from using it in the classroom:
Free Ebook - First look Microsoft Office 2010 - Katherine Murray
Office 2010 product guides
Free game-style e-learning with Office Ribbon Hero
Mouse Mischief, which allows you to create interactive PowerPoint based lessons – with multiple mice
Microsoft IT Academy - how to become a Microsoft IT Academy, and get access to free course materials for Office