The student's book consists of 9 units, as follows: 1. Diversidad, 2. Tradición, 3. Cambio, 4. Convivencia, 5. Información, 6. Bienestar, 7. Ciencia, 8. Amor, 9. Solidaridad. At the end of each unit there is a section called "Acción - Reflexión", with exercises designed to promote group work and debates in class. There is an extensive grammar and vocabulary section at the end of the student's book. The exercise book, which is included in the same volume as the student's book, contains a wealth of additional exercises and activities. Transcripts to all the audio content are at the back of the book.. Это и многое другое вы найдете в книге Diverso 3 (+ CD Audio) (Encina Alonso Arija, Jaime Corpas)