Wipe Clean: Learning Sight Words: Includes a Wipe-Clean Pen and Flash Cards! (Wipe Clean Learning Books)Help your child master key sight words, and watch as their confidence with their reading and writing skills soars, with this fun and effective wipe clean workbook from Roger Priddy. Inside, there are practical, step by step exercises to help kindergarten and First Grade children learn to sight read, write, spell, and use 50 essential high frequency words. Also included is a special pen and the activities can be completed, wiped away, and repeated.