National Agencies continue to issue more advice and support to help teachers and parents in their efforts to educate young people to be safe.
Becta has just issued advice called: Acceptable Use Policies in context: Establishing safe and responsible online behaviours. You can find it online, where hard copies can be ordered too: http://schools.becta.org.uk/index.php?section=pb&catcode=ss_pb_es_02&rid=16252
Childnet has now produced dedicated resources for Primary schools. They are available online at http://www.childnet-int.org/kia/primary/. Surely video footage is always a bonus for such lessons?