The multi-level courseware comprising a set of Classwork and Home-Study books with Audio CDs designed by Jack C. Richards and published by Cambridge University Press has been widely and successfully used in Asian and Latin American countries.

This series comes in 4 levels:

Level 1 : Preparatory Course for Beginners - Duration: 2 – 2.5 months. Classes Monday to Friday,
              1 – 1.5 hours/session.

Level 2 : Pre-Intermediate - Duration: 2.5 – 3 months. Classes Monday to Friday,
              1 – 1.5 hours/session.

Level 3 : Intermediate - Duration 3 months. Monday to Friday. 1.5 hours /session

Level 4 : Upper Intermediate. Duration: 3.5 - 4 months.
              Classes Monday to Friday. 1.5 hours/session.

Many students progress through all four levels at their own pace and achieve a high degree of fluency, speed and accuracy in Listening and Reading Comprehension, and effective Writing skills.