Cambridge IGCSE? Core English as a Second Language series has a strong language focus and will help students who may need more support. This series focuses on the vital language, grammar and vocabulary needed by Cambridge IGCSE English as a Second Language students to succeed at Core level. The Teacher’s Book provides invaluable advice and tips for teachers from experienced authors, in addition to answers to all of the Coursebook questions. Extra ideas such as worksheets and ways to practice skills and language in the classroom are provided, in addition to an audio CD for use with the listening exercises.