Book excerpt: Endorsed by Cambridge Assessment International Education. Support students in mastering the ideas and skills needed to proceed successfully through the Cambridge Primary Science curriculum framework with a wide range of activities and investigations to help you deliver the science mastery approach. - Establish previous knowledge, skills and understanding of concepts through engaging activities at the start of each unit - Determine whether students have properly mastered the objectives for each unit with investigations and recap activities at the end - Expand vocabulary and understanding with key scientific words to learn and practice - Encourage peer assessment with talk partner activities throughout - Inspire students to predict and question outcomes and concepts with investigations that demonstrate and test key scientific points - Evaluate learning with a self-assessment checklist at the end of each unit and a practice test at the end of each chapter for summative assessment purposes