TY - BOOK AU - Lewis,Gordon AU - Maley,Alan TI - Teenagers SN - 9870194425773 U1 - 428.007 21 PY - 2007/// CY - Oxford PB - Oxford University Press KW - Ingles KW - Eseñanza KW - LEMB KW - Estudiantes extranjeros N1 - inlcuye índice; Language awareness activities ; Creative and critical thinking tasks ; Teenager topics N2 - This book encourages learners to notice how language works, promotes cultural awareness, develops creative thinking and problem-solving skills ER -