Their suggestions included using Twitter as an emergency-response system, to publish school announcements, and to post ideas for enrichment activities after school. Getting fast feedback from people with diverse perspectives appealed to Walker. "It was kind of neat," he says.
Already using e-blast and texting. Last time school was cancelled I got a call on my cell and my landline, text on my cell and an e-mail. I think there are enough ways to reach out and touch me
According to Cosand, using Twitter for professional development is a good model for twenty-first-century learning.
"Once I gather information from observing, then I'm ready to apply it myself in my situation. Watch, observe, apply. It's been great."
They like being able to ask and answer questions, learn from experts, share resources, and react to events on the fly.
. Critics argue that it's nothing but a high tech distraction.