Imagine being in a class or workshop. You are keen to learn something new. When the teacher starts to talk however, you cannot understand all the words she is using. You look around to see that everyone else seems to be getting their reading books from their bags and forming groups, nodding, and asking questions. You try to join in but you are totally lost and feel like giving-up. For one in five children starting school with language difficulties, this may be what their classroom experience is like.