Challenges provides 



Coursebooks that can be completed in one year, giving students a clear sense of progress
Informative and engaging topics that involve teenagers in their learning
Unique features include word building, text building and sentence patterns
Characters that promote positive values and use real spoken language.
Activities for building learner strategies for independent learning
Magazine at the back of the Students Book to support mixed ability classes
Strong grammar  and skills sections give students confidence in using the language
A full Word Bank that is easy to use
A unique teacher’s package gives total support and maximum flexibility