An A-Z of ELT is a fully cross-referenced, alphabetical guide to ELT that defines and explains essential language concepts and terminology from fields including grammar, linguistics, discourse analysis, phonology, etc. It describes language teaching techniques and theories and summarises the major issues and debates associated with each concept. The entries are clear, concise and readable, accessible to users with little or no specialist knowledge. A practical, informative guide indispensible to teachers and teacher trainers of all levels of experience. Entries provide summaries of the major issues in ELT as well as their practical implications. New teachers can check the meanings of new terms whilst experienced teachers will gain a more wide-ranging understanding of topics of interest.