Using Google Presentation Inside the Class

I think interactive technology is a must in today's classrooms.  We rely on technology more now than ever and is now apart of our everyday life.  I would like to use Google Presentations in my future classroom.  I think something simple as Google Docs is a great way for collaborative get  work to take place within the classroom.  Students can log in to their assigned Google assignment and add their portion or ideas.  Google Docs also has a sort of slideshow presentation like PowerPoint that can be assigned to small groups or pairs over any subject.