Striving to explore the subject in as simple a manner as possible, this book helps readers understand the elusive concept of entropy. Innovative aspects ...

What's inside? Six full practice tests with answers and teacher's notes: the first two with easy-to-follow, expert guidance. The two guided tests include: 81 ...

A series of twenty non-fiction science readers which engages children in the world around them. What is light? What is white light? What is a polar night? ...

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 ...

What things do you want to do before you die? How can you make sure your life is never boring? Create a "bucket list"! This reader explores the most exciting ...

Challenge and inspire your teenage learners to think beyond language. Think is a fresh, vibrant course designed to engage teenage learners and make them ...

SIX IELTS practice tests for perfect exam training, including details of the test format, question types an scoring system, plus step-by-step guidance ...

Super Safari British English edition is a three-level pre-primary course that welcomes very young children to English through stories, songs and plenty ...

For 40 years, Kleppner and Kolenkow's classic text has introduced students to the principles of mechanics. Now brought up to date, this revised and improved ...

THiNK Second edition is the English course that develops your students as learners and challenges them to consider global issues such as climate change ...