I do not.. I keep my cell phone private. Students send email with questions or visit the webpage

when the school system pays for my cell, I'll share that number

I have had a couple email ; a few have used our GoogleDocs and shared a document with me with their questions

Definitely not text, cell, or home #. I do use the discussion tabs on my class wiki on occasion to allow for

dialogue between myself and students on questions they may have on projects.

Especially if they are working on a project at a time when I won't be in the classroom for a few days due to conferences, meetings, etc.

I'm usually online (plurking!) so have my email open in the evenings - kids often email me with math questions

our district is working on a policy about texting/social networking, etc. they're ok w/county email but not much else

I used to have an AOL screen name I used only for students and would instant message with hw, but now just using district email

that way there's always a history that could be checked in case anything ever came up

many have been having success with Edmoto... unless it is blocked at your school.

www.edmodo.com/