This book seems ideal for younger children with colourful pages and an easy layout for what can be very daunting theory. I bought this for my 10yo daughter. So far she has only browsed through it as she has to get her practical exam out of the way in the next fortnight, but then we will turn to this theory book. It looks so attractive and approachable I have bought an earlier grade book for my son. We are hopeful that this will provide a clear understanding of the topics on the syllabus.