Project X Origins is a ground-breaking guided reading programme for the whole school. Action-packed stories, fascinating non-fiction and comprehensive guided reading support meet the needs of children at every stage of their reading development. In this non-fiction book, What's That Noise?, Max explores different noises in decibels, from the loudest underwater animal sound to a rocket flying into space. Each book contains inside cover notes that highlight challenge words, prompt questions and a range of follow-up activities to support children in their reading.