Think is a vibrant course designed to engage teenage learners and make them think. As well as building students' language skills, it offers a holistic approach to learning: developing their thinking skills, encouraging them to reflect on values and building self-esteem. Topics are chosen to appeal to and challenge teenagers, firing their imagination and ensuring effective learning. This version of the Workbook includes access to the online learning management platform with extra resources and interactive activities. Teachers can use the platform to track students' progress and ensure more effective learning.