Speech Sound Norms
Kids are not supposed to be able to say all of their sounds correctly right away. It can get confusing as to when kids are supposed to be saying certain sounds, but others are still developmentally appropriate if they are misarticulated. I've seen a guide like this before and wanted to use it. This is based off of the Iowa-Nebraska Articulation norms. Thenumbers on top are the female norms and the numbers on bottom are the male norms.