The document discusses various Google tools that can be used for collaboration and learning in the classroom. It introduces tools like Google Earth, Google Docs, Sketchup, Google Advanced Search, Blogger, Page Creator, Wikispaces, Google Groups, and iGoogle. Examples are provided for how each tool can be used, and resources like tutorials and blogs are referenced for learning more. The document was presented by Kevin Jarrett and Susan Ross in two sessions about digital tools for collaboration.