BURDEN OF PROOF

Biographie de l'auteur Jill Hadfield has worked as a teacher and teacher trainer in Britain, France, China, Tibet and Madagascar and run short courses and seminars for teachers in many other parts of the world. She is the author of fifteen resource books for teachers, including the Longman Communication Games series, five books in the new Oxford Basics series and Classroom Dynamics. She has also written two travel books and a novel.