Presentation Tools
Break out of the box, beyond basic slides and bullet points. Upload, create, edit and share creative presentations—anytime, anywhere.
This site has websites categorized into topics for what you might need them for. Examples of the groupings include Presentation Tools, Video Tools, Mobile Tools, Community Tools, and Related Links
These tools would have been really helpful for the Flat Classroom Project and collaborating with students form other schools.
Collaboration
Part of teaching is collaboration. Teachers need to communicate with peers, administrators, and students. The tools listed below - some free and some for a cost - will help you stay on top of your projects with ease through open channels for collaboration.