This document goes through the consonant sounds (individual letters, beginnng blends, end blends, digraphs, silent letters, special cases) and their various spellings, as well as a suggested order in which to teach them. This document goes well with the "Phonics & Spelling Checklist" (which covers both consonant & vowel sounds) and the "Vowel Sounds" document. This is an excellent resource for those who are new to teaching reading or phonics.