Age 9-12

Amazing Facts Every 9 Year Old Needs to Know By Catherine Brereton, Illustrated by Chris Dickason

How to be a Maths Genius - Your Brilliant Brain And How To Train It (Hardback)

Carol Vorderman's 10 Minutes a Day Maths Ages 9-11 Key Stage 2

Carol Vorderman's 10 Minutes a Day Problem Solving Ages 9-11 Key Stage 2