Does your class deserve a treat? Dubble, maker of the fair-trade chocolate bar backed by Comic Relief, is offering a box of chunky Dubble bars for a class nominated by a Friday reader every week this term. To tell us why your kids deserve them, email firstname.lastname@example.org, marking your message Dubble offer. Frances Matthews, teacher of Spanish at Bishop Wordsworth's school for boys in Salisbury, Wiltshire, has nominated her Year 9 "linguistic superstars". They translated 60 letters written by pupils at a local primary school to be sent to a partner school in Cuba.