This is a book of original chapters on current issues in materials development written by well-known contributors to the fields of applied linguistics and TEFL, most of whom have made presentations at MATSDA conferences.

MATSDA (The Materials Development Association) is an international materials development association founded in 1993 by Brian Tomlinson to contribute to the development of quality materials for learners of second and foreign languages. It aims to bring together teachers, researchers, materials writers and publishers in a joint endeavour to stimulate and support principled research, innovation and development. It does this by holding conferences, running workshops, providing consultants, publishing a journal (Folio) and stimulating books like this one.

For further information about MATSDA and for application forms for membership contact Brian Tomlinson, President of MATSDA, brianjohntomlinson@gmail.com, or go to the MATSDA website at www.matsda.org.uk . The main aim of this book is to further the work of MATSDA in providing information, ideas and stimulus which will facilitate the application of current thinking and research to the practical realities of developing and exploiting classroom materials. It also aims to stimulate further experimentation and innovation and thus to contribute to the continuing development of quality materials.

More and more applied linguistics and teacher development courses are including components on materials development (there are even MA courses focusing on L2 materials development at the International Graduate School of English in Seoul and at Leeds Metropolitan University), and more and more presentations at ELT conferences are focusing on issues related to the writing and exploitation of materials. And yet until 1998 few books had been published which investigated these issues. Materials Development for Language Teaching filled this gap by providing an opportunity for researchers, teachers, writers and publishers to communicate their informed views and suggestions to an audience seeking to gain new insights into the principles and procedures which were informing the current writing and exploitation of L2 materials. This revised edition of Materials Development for Language Teaching aims to retain the insights of the 1998 edition whilst adding new ideas and information related to developments since its initial publication.