OverviewResearch shows that students achieve greater success when the information they learn is connected to key concepts. The Australian Curriculum: Science has identified nine key science concepts or big ideas that are developed through the curriculum content. It is expected that by the end of Year 10, all students will have an understanding of these big ideas. Each chapter in the Oxford Big Ideas Science series is engineered to build understanding of these big ideas. The obook assess MULTI provides several consecutive years digital access. An obook assess MULTI code can be reactivated upon expiry of the ‘active’ licence period. The obook is a cloud-based interactive version of the Student book that students can use anywhere, anytime on any device. It features multimedia links, interactive learning objects, videos, note-taking, highlighting and bookmarking tools, and live question blocks. assess is an indispensable online assessment tool, explicitly mapped to the Australian Curriculum that drives student progress through tailored instruction. This title will be delivered as a physical code card.