9787544617222 (1 resultados)

paperback. Condición: New. Pages Number: 153 Publisher: Shanghai foreign teachers Pub. Date :2011-3-1. Tutorial kit in the theme-based. collaborative learning written under the principle. we want the learner through the learning the same article under the theme of a variety of subjects from different angles to deepen understanding of each topic. learn through participation in collaborative learning cooperation and sharing. so as to improve understanding of problems and problem-solving skills. to unite to improve the le.