Longman A level revise guides are designed for A and AS level and Scottish Higher Grade examinations. They have been written by examiners and cover what the student needs to know, understand and revise in each subject. Each title gives guidance in planning revision effectively. In addition, each text which contains a syllabus breakdown and analysis to highlight major topics and themes, examiner commentary to emphasize important points and essential principles and applications to establish the crucial elements of each topic. There are also exam questions and specimen answers for self-testing and some typical students's answers - with the examiner's opinion and comments.