A lively and dynamic introduction to an important, though sometimes difficult, subject to tackle. Learn how to measure time, speed, length, temperature, mass and more in this entertaining information book, with over 150 flaps to lift. Includes a 25cm pop-out ruler to help answer the measuring questions and puzzles.

Illustrations: Full colour throughout

This book is part of a book series called Lift the Flap .

This book has been graded for interest at 7+ years.

There are 16 pages in this book. This is a picture book. A picture book uses pictures and text to tell the story. The number of words varies from zero ('wordless') to around 1k over 32 pages. Picture books are typically aimed at young readers (age 3-6) but can also be aimed at older children (7+). This book was published 2017 by Usborne Publishing Ltd .