This is the updated version of the teacher training course for teachers and trainee teachers preparing for the Cambridge ESOL Teaching Knowledge Test (TKT). The revised second edition contains: Three brand new TKT practice tests. Revised and expanded information on the key concepts related to each area of the TKT syllabus. Additional guidance on preparing for the TKT. An additional unit on approaches to language teaching. New activities and tasks in every unit. Revised ELT terms matching the latest Cambridge ESOL TKT Glossary. This best-selling course has been written in collaboration with Cambridge ESOL by a team of experienced TKT writers. It provides a comprehensive and reliable package for TKT candidates, as well as for teachers preparing for other initial teacher training qualifications and those on in-service training programmes. ELT terms and concepts are clearly introduced and explained using non-specialist language. TKT practice tests help candidates to become familiar with the format, level and style of the TKT. Regular concept checking tasks and full answer keys make the course perfect for self-study.