Description
Books 7 12 continue to reinforce short vowels and also introduce consonant digraphs at the beginning and the end of words. These include ch, ck, ng sh, tch, th wh. These books also include the double consonants ff, ll, ss, for example Jeff, Shell, pass at the end of words and when adding endings ed and ing as in yelled, missed, chopped, jogging, getting, shopping. Books 7-12 introduce and reinforce contractions as in I m, don t, I ll, we ll.