Phase 6 Spelling Workbook - 12 PackLearn to read, write and spell at home or at school, all while having fun! Spelling Workbook activities progress week by week around Phase 6 of the Letters & Sounds systematic phonics program. This workbook supports children as they begin to learn the 44 letter sounds of the English language. The Spelling Workbook has been designed for 6+ year olds, and is the sixth of six workbooks that together form the Letters & Sounds Workbook program. As your