In this instance I'm talking about technologies that allow communication using mobile devices (usually cellular phones and PDAs).
Mass Text Messaging--if students aren't reading your emails...Clickers--why purchase expensive clicker systems?Audio Recording--get students to reflect their learning in a different modality.- Gabcast (http://gabcast.com/)--no longer free to call in from a phone. Can leave text comments on each episode.
- drop.io (http://drop.io/)--can call in and leave audio files; however, can also upload other types of files from a computer. Can leave text comments on individual posts.
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