If your pupils are making the same literacy errors over and over again try giving them one of these A5 cards to help them understand the remedy. There is one for spelling, one for capitalisation, one for tenses, one for word order, one for adjective agreement and cases. Pupils use the card as a reading ruler with the next few pieces of work - checking each line of their work against the rules set out on the card. Over a short time it should help raise awareness of key errors and encourage students to check their work in a more productive fashion. When used consistently the cards help eliminate mistakes and increase independent checking of work. When students feel they have achieved their target to improve they stick the card in their book with a pupil comment about the impact it has had. These have proved so effective with my students they voted them the single most effective piece of support they were given all year last year.