Sounds for Building words poster published 2006, designed by Helen Temperley idea from a teacher in Bradford. Sounds for Building Words poster shows both vowel and continents sounds to help children learn how to read. Although there are 5 vowels they are 20 vowel sounds and there are 21 continents but 25 continents sounds. At first glance this poster appears to be confusing but at second glance you will see that it makes total sense. This Poster has been massively successful and continues to sell thousands a year.