In my last post, I mentioned that there are 26 letters and 44 phonemes in the English language. To make it even more confusing for emergent learners there are over 1,100 ways to spell the 44 sounds (Sousa, 2005). The poor correspondence between pronunciation and spelling is one reason why English is a difficult language to learn. According to David Sousa, this is called a deep orthography (2005). Deep orthography means that phonemes and graphemes do not have a direct relationship, as they do in other languages. Children must begin to recognize and remember a large number of patterns. For example, the “ough” in cough is the same spelling but a different sound than found in dough. Not only must children recall these differences when reading and writing, they must also consider the meaning of the words themselves.
Now consider a child whose first language is Spanish. The Spanish language has approximately 35 phonemes, but only 38 different ways to spell those sounds. There is a direct correlation between sound and spelling. While the Spanish language shares the same written alphabet system as English, the enormous difference between sounds and spelling presents a challenge for ELL students. When working with young ELL students we are faced with a double challenge. Building their vocabulary and background knowledge, but also providing them with the phonics skills to successfully express themselves in written language.
Sousa, D. (2005). How the brain learns to read. Thousand Oaks, California: Corwin Press.