The House of Commons Library has published a briefing on the duties placed on English schools to safeguard children from extremism and radicalisation and the promotion of British values. The briefing includes an overview of: the role of schools in England in preventing extremism; how to raise concerns; the Prevent strategy; teaching British values in schools; out-of-school settings; home-schools children; Ofsted inspections.
http://researchbriefings.files.parliament.uk/documents/CBP-7345/CBP-7345.pdf