Interactions/Mosaic Silver Edition is a fully-integrated, 18-book academic series. Lanugage proficiencies are articulated across five ability levels (beginning through advanced) within each of the four language skill strands. Chapter themes articulate across the four skill strands to systematically recycle content, vocabulary, and grammar.
Chapter 1 Education and Student Life
Chapter 2 City Life
Chapter 3 Business and Money
Chapter 4 Jobs and Professions
Chapter 5 Lifestyles Around the World
Chapter 6 Global Connections
Chapter 7 Language and Communication
Chapter 8 Tastes and Preferences
Chapter 9 New Frontiers
Chapter 10 Rites of Passage