Wipe Clean Workbook: Sight Words (enclosed spiral binding): Ages 4-7; wipe-clean with pen & flash cards (Wipe Clean Learning Books)This Roger Priddy Sight Words wipe clean workbook will help your child master the most common words in the English language. It comes with a dry wipe pen, perforated flash cards, and 48 pages of activities to help build their reading and writing confidence. Recognizing high frequency words, such as the, and, and is, is one of the building blocks of early childhood literacy, key to increasing a child's accuracy, speed, comprehension, and fluency when