Safe Search for KS2 Students: www.swiggle.org.uk/
http://www.commonsensemedia.org/reviews (brilliant site offering age appropriate reviews of all media types)
http://www.aap.org/en-us/advocacy-and-policy/aap-health-initiatives/pages/media-and-children.aspx (article of media usage of children)
https://www.cyberstreetwise.com/#!/street (sharing tips and techniques for protecting your identity and your electronic devices)