What is "invented" spelling? Invented spelling refers to a child applying what he or she knows about sounds or visual patterns when attempting to write an unknown word (for example, a child who spells the word cake as kak.) It is simply a phonetic approach to writing. The value of invented spelling is allowing young children to express their thoughts in writing. Does "invented" spelling? spelling interfere with standard No, phonetic or "invented" spelling plays an important role in helping children learn how to write. When children use phonetic spelling, they are applying their growing knowledge of phonemes, the letters of the alphabet, and their confidence in the alphabetic principle. A child's iz for the conventional is can be celebrated as quite a breakthrough! It is the kind of error that shows you that the child is thinking independently and quite analytically about the sounds of words and the logic of spelling.