Co-produced with the IB to fully align with the new Biology Curriculum Guide for the first assessments in 2025. It features separate student books at the Standard Level and Higher Level in both print and digital formats, ensuring that every student has the appropriate content for their learning journey. New and updated materials with familiar features, including Science Specifications, global applications, skills, TOK, key facts, and "Try It Yourself" boxes that guide and expand on the key points and contexts of learning. The conceptual approach offers a flexible way through the curriculum, with interconnected topics to enhance understanding. The separate Standard Level and Higher Level books provide flexibility and ensure that every student covers the appropriate content. Simple language is used with scientific terms highlighted in bold and explained. Support for internal and external assessment, with exercises and practice questions for review and worked examples with solutions. eBook resources include automated quizzes, lab worksheets, and activities. TOK and skills are integrated throughout, as well as in dedicated chapters. Reviewed by IB experts and authored by experienced IB teachers, examiners, and curriculum specialists. This is a Print product - Student Book (1 copy) and includes a code for an eBook (digital version of the book).