This book is a good book for parents who wish to support their child in the National Tests. It has separate sections on Speaking and Listening, Reading and Writing. It contains information on spelling, punctuation and grammar.
It's a good book for when you child brings home questions which you aren't sure of the correct terminology, as you can just look it up!
The last section titled 'Word Play' contains word games and activites which can promote your child's (and your!) level of literacy.