This physics extension file includes teaching notes, guidance on coursework activities and equipment. It has at least one assignment for each topic in the textbooks - suitable for classwork and homework. A comprehensive range of practical activities are included. It contains extensive Key Skills and ICT materials. An exam file resource containing a complete set of exam style questions, in a format that can be used throughout Years 10 and 11, or as a resource for a revision programme is included.

This third editions of Key Science: Physics has been revised to meet the requirements of all 2001 GCSE specifications. It is suitable for middle-ability students, but has material for higher achievers, including in-depth content for all Separate Science specifications. Topics are differentiated between core material for Double/Single science and extension material for the Separate sciences.

Revised and updated to take account of the new co-ordinated syllabuses under the National Curriculum, this book offers a comprehensive and authoritative guide to biology.

Includes a Teacher's Guide including teaching notes, guidance on the range of activities for coursework, equipment lists and answers to all questions. Additional assessment to enrich, extend and tailor the context of the Key Science textbooks for international schools A 'Mother Tongue' glossary to help students access the textbooks Additional multiple choice questions Alternative practical exercises (with sample mark schemes)

This biology extension file includes teaching notes, guidance on coursework activities and equipment. It has at least one assignment for each topic in the textbooks - suitable for classwork and homework. A comprehensive range of practical activities are included. It contains extensive Key Skills and ICT materials. An exam file resource containing a complete set of exam style questions, in a format that can be used throughout Years 10 and 11, or as a resource for a revision programme is included.

This third edition of Key Science: Chemistry has been fully revised to meet the requirements of all 2001 GCSE specifications. It is aimed at middle-ability students, but contains enough material for high achievers. Topics are clearly differentiated between core material for GCSE science: Double-Award/Single-Award and extension material for GCSE science: chemistry.