Formula B2. Teacher's Book with Presentation Tool, Digital Resources and App; Pearson, 2021

Formula is the flexible, unique and enjoyable route to Cambridge exam success. Using Pearson's trusted exam know-how, Formula takes a fresh approach to topics, units and components to create an effective exam-focused package whatever the teaching and learning scenario.

Available in both print and digital formats, and used alongside a range of digital resources, Formula enables teachers to deliver dynamic print to fully digital courses of different lengths and addressing a range of student needs.

Formula offers two core components - a Coursebook and an Exam Trainer, that can be used separately or to complement each other, depending on how intensive the exam course is, how long the course is, as well as the language and skills students need to develop.