This title teaches children to recognise common words that don't follow regular spelling rules.It features fun games and puzzles to keep children's interest level high.It is suitable for children aged 4 to 9 years old. Learning to recognise common words that don't follow regular spelling rules and can't be "sounded out" is an important step to becoming a strong reader.The engaging activities in this workbook teach 220 of these essential words in a structured format that encourages independent work.Fun games and puzzles keep children's interest level high, unit tests review and reinforce new vocabulary.