Cambridge University Press

A series of twenty non-fiction science readers which engages children in the world around them. What is a fossil? What are minerals and metals? How are mountains formed? You can find the answers to these and other questions about Earth in Why Do Volcanoes Erupt?...

A series of twenty non-fiction science readers which engages children in the world around them. What causes floods? Why do volcanoes erupt? What is the difference between a volcano and an ice storm? You can find the answers to these and other questions about extreme environments in Why Do Glaciers Move?...

A series of twenty non-fiction science readers which engages children in the world around them. Is the tongue a muscle? How do our bones move? Why do we sneeze? You can find the answers to these and other questions about how the body works in Why Does My Heart Pump?...

A series of twenty non-fiction science readers which engages children in the world around them. Are all birds able to fly? Is a dolphin a mammal? Where do lemurs come from? You can find the answers to these and other questions about animals in Why Do Monkeys Chatter?...

A series of twenty non-fiction science readers which engages children in the world around them. What holds up skyscrapers? Why are sports domes curved? Why are triangles used in many bridges? You can find the answers to these and other questions about structures in Why Do Bridges Arch?...

Packed with more than 50 games and activities to make learning grammar fun for children. The book includes puzzles, games, crosswords and other task-based activities.  ? The wide range of exciting puzzles, games and task-based activities introduce childen to grammar in a fun way. ? Clear, step-by-step instructions make the activities easy to use...