Created with teachers and learners in schools across the globe, Boost is the next generation in digital learning for schools, bringing quality content and new technology together in one interactive website. The Cambridge Checkpoint Lower Secondary Mathematics Teacher's Guides include a print handbook and a subscription to Boost, where you will find a range of online resources to support your teaching. - Confidently deliver the new curriculum framework: guidance and explanations for new mathematical content, an introduction on the mastery approach and emphasis throughout on mathematical thinking and working. - Develop key concepts and skills: A range of exercises including problem-solving and end-of-section tests, plus guidance on assessment, as well as ideas for supporting and extending learners working at different levels. -Support the use of ESL: Introductions and activities included that have been developed by an ESL specialist to help facilitate the most effective teaching in classrooms with mixed English abilities. - Enrich learning: Audio versions of the glossary to help aid understanding, pronunciation and critical appreciation.