COMET 6 STANDARD PACK (STUDENT´S BOOK+CD) - 6 BÁSICO

Primary, 6 levels, American & British English. Use English to explore new topics and develop skills for working together as a group. With Comet students use English to learn about the world around them. An introductory unit sets the scene. Then students develop their English through four story-based units and four content-based units that cover science, math, social studies, and language arts.