Collins Big Cat — What’s up with Time?: Band 14/Ruby ISBN: 9780008208844

How do we measure time, and where does it come from? How do clocks work – and what happened before they were invented? Find out the fascinating answers inside. • Ruby/Band 14 books give increasing opportunities for children to develop their skills of inference and deduction. • Text type – An information book. • The book is organised into short chapters to help children practise the skills of locating and identifying important information. • The glossary and index on page 44 can be used to develop children's information retrieval skills further. • Curriculum links – Mathematics – measurement; History – chronological understanding