Checkpoint Physics

"Checkpoint Physics is one of three books that covers the requirements ofthe Cambridge International Examinations Checkpoint tests and other equivalentjunior secondary science courses. The clear text and colourful illustrationsand photographs fully explain the concepts and encourage background reading.Boxed sections are used to show how scientific ideas have developed and howthey are applied in today's world. Each book contains a glossary and issupported by a Teacher's Resource Book that contains details of practical work." -- BOOK JACKET.