Hands on Activities is a book designed to enable students to have extra practice in a wide variety of activities that allow them to practice English. You can include these activities as part of your lesson, as further practice, or assign them for homework. Hands on Activities allows them to be exposed to different types of activities that will contribute to the development of skills and competencies. Hands on Activities is a series of three workbooks for secondary school students aimed at supplement any secondary school course book. In this Answer Key book, you have answers to all the activities included in the students’ workbooks. You can use different strategies to check the activities like have a whole-class sessions, pair or group work. You can write the answers on the board, ask them to compare with their answers and correct; or you can have a peer correction session with the answers on the board, or you can ask them to correct individually. In this book you also have a Grammar Reference section and bibliography that you can consult any time. The book is based on the offi cial secondary program and helps students to put their knowledge and skills into practice. It is divided in 5 units. Each unit includes eight lessons with different activities; each one is divided in three sections that can be used in three days.