Jo Ann Crandall, Joan Kang Shin, National Geographic con Our World 4: Student Book with Student Activities CD-ROM
Our World is a six-level primary series that uses fun and fascinating National Geographic content, with stunning images and video, to give young learners the essential English language, skills, and knowledge they need to understand their world.
Dr. Joan Kang Shin is the Director of TESOL Professional Training Programs in the Education Department at the University of Maryland, Baltimore County, and specializes in the training and professional development of teachers of English to young learners. In her role she is responsible for administering professional development and teacher training programs that reach teachers in over 100 countries around the world. Dr. JoAnn (Jodi) Crandall is Professor Emerita and former Director of the Language, Literacy and Culture Ph.D. Program, and Co-Director of the MA TESOL Program at the University of Maryland, Baltimore County. She has worked in all areas of ESL/EFL including teaching, curriculum and materials development, standards development, and teacher training.