Ways teachers maintain professional levels may include thinking about uses of social networking including Facebook - what are your privacy settings? what photos are you putting up? being friends with parents? being friends with ex-students? appropriate status? Most/ many LEA's make being friends with students a disiplinary offence usnder safeguarding (stidents under 13 shouldn't be on Facebook but many are). Storing photos/videos of children on a home computer or on a school computer that is taken home. Using a school e-mail for inappropiate personal e-mails. Leaving school computer left on/ without password protection. Adhering to acceptable use policies. Not showing film extracts that are not of the correct certificate e.g. anything shown in primary school must be a U even though children may see PG (or higher ratings) at home. It is worth looking at the Thinkuknow website that has a parents/ teachers section that may help you. As to how you write the essay I'm not sure.