What’s up with Time‪?‬

Collins Big Cat is a guided reading series for ages 4–11. Top children’s authors and illustrators have created fiction and non-fiction books that your children will love to read, banded to help you choose the right book for every child. Practical ideas for guided reading are included at the back of each book.

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.

The glossary and index on page 44 can be used to develop children's information retrieval skills further.

Ruby/Band 14 books give increasing opportunities for children to develop their skills of inference and deduction.

Ideas for guided reading in the back of the book provide practical support and stimulating activities.