Intended for student use at home as a supplement to schoolwork or at school as a phonics text, this workbook presents initial consonant sounds in order of difficulty. The lesson for each sound is four pages in length. The first page consists of an illustration showing familiar objects; students are asked to circle the objects whose names begin with that sound. On the second page, students are provided with picture clues and asked to write the letter representing the initial sound or to complete words. The next page may consist of a variety of exercises where students complete words, decode them, and match them to a picture or meaning. In the final exercise, students practice writing words to complete sentences or answer riddles. Review pages occur throughout the workbook and provide practice in discriminating the sounds of three or more consonants. (MG)