Words Their Way®* is a series of textbooks, activity books, activity guides, teacher’s guides, and workbooks owned by Pearson Education, Inc. that takes a developmental approach to phonics, spelling and vocabulary instruction. These texts provide K-12 teachers with instruction and word lists that correlate to students’ developmental stage of word study.

*Words Their Way® is a registered trademark of Pearson Education, Inc. PowerSpelling.com is not affiliated, endorsed, connected or sponsored in any way by Pearson Education, Inc.