The exciting Oxford Big Ideas Science series will motivate and engage students. Its wide range of activities and sources will allow students to be successful in the science classroom and support independent study. The obook is a cloud-based web-book available anywhere, anytime, on any device, navigated by topic or by 'page view'. assess is an indispensable online assessment tool, explicitly mapped to the Australian Curriculum that drives student progress through tailored instruction. As well as containing the student text and study tools, this obook offers a Virtual Laboratory containing specially-commissioned Australian-made lab experiment videos, drag & drops and other interactives.