Keynote is an app that can be extremely effective in a classroom. With keynote you can make interactive projects that contain a lot of information. It is a great alternative to get away from always using powerpoint time and time again. Keynote allows you to make cool transitions that give your presentation a way to stand out. I can easily see myself using keynote in the near future for many group projects. For students who are visual learners this app can be extremely useful. Having students use their creativeness to display information in a tech savvy way may be more engaging to a particular student. Like many of the other apps, once you get thing hang of it Keynote is an extremely easy app to maneuver.
You can earn your Keynote apple badge here.