Explicit learning strategies promote academic success.
Extensive interactive grammar and speaking activities provide communicative practice and tap students' personal knowledge and experience.
Review material every three units recycles and reinforces key grammar and vocabulary.
Achievement tests allow students to assess their progress after each unit.
New spiral-bound Teacher's Editions interleave four-color student book pages with black-and-white teacher's notes, making the abundant teaching ideas, optional expansion activities, tapescripts, and answer keys easy to use.