1. What you put on the internet stays on the internet even if you take it off. You don't ever want to give out any personal information (passwords, parents names, address, user names etc.). When the students are at school they use their school email for school projects only.
2. I would use Brain Pop with the younger grades and possibly Cybersmart with 4th and 5th.
3. I could teach the 4th and 5th graders a bit about digital citizen ship by going to the above websites and on cybersmart there is an on-line quiz the HF kids could take in pairs, in case one child has difficulty reading.
4. I would put my policy on my blog, on my back to school letter and on my parent night letter.