This document discusses various web 2.0 tools that can be used in the classroom, including their purposes and benefits. It describes tools for file sharing like Dropbox, blogging platforms for teachers and students, Google apps for collaboration, comic creators, podcasting, Twitter, pinboards, poster makers, wikis, learning management platforms, note taking, grading, and planning tools. The goals of using these tools are to prepare students for the digital world, enhance learning through new forms of collaboration, and increase student engagement. Teachers can also benefit from tools that make planning and assessing easier.