ScienceWorld is one of Australia's leading and most trusted Secondary science series. Our expert authors present the junior science syllabus with an unbeatable balance of accessible theory, interesting activities and integrated skills taught in context. This new edition has been completely redesigned for Western Australia, covering the entire curriculum and all knowledge and skills, with careful progression of concepts across the year levels. Literacy and numeracy skills are woven throughout, and activities that get students solving real problems help inspire and engage.