Publisher's Synopsis
Part of a series which has been specially written for the National Curriculum, this science book for Key Stage 3 follows a theme-based approach with conceptual "threads" linking the units. Book 2 moves progressively towards a format that is based more on "scientific" topics.;The themes are divided into units, each of which contains: core material which have been designed to allow all students to demonstrate achievement in keeping with their ability - practical investigations, data analysis and comprehension exercises are used to encourage students to develop their understanding; extention material for those who "finish early" - this is intended to develop understanding at a higher level than the core material; homework activities which are within the abilities of most students, and which take the work that has been covered in class into the home or local environment; and information which covers the National Curriculum programme of study, based on questions that students frequently ask.;Investigative work - both practical and written - is a key feature of the series. As the students progress through book 3 towards Key Stage 4, the contexts increasingly become less familiar and more abstract. Contexts and concepts are, however, revisited throughout the series in order to build on earlier experiences.;Each chapter is carefully structured to introduce a subject, involve students in investigations, consolidate learning through comprehension and data handling exercises, and provide an accessible information summary for the topic.;The materials can be used for continuous assessment or end-of-theme exercises. The themes within each book in the series are activity-based and the format is stimulating. The emphasis is on showing students how interesting science can be, and to give them a sound understanding of the world around them.