Wordly Wise 3000 is an American series of workbooks published by Educators Publishing Service for the teaching of spelling and vocabulary. Books A through C (for grades 2–4) introduce 300 words and books 1–9 (grades 4–12) 3,000 words, all with exercises. [1] As well as spelling and meaning, the books cover the etymology and stories behind the words discussed. [2] The series is used by home schoolers [3] and Christian educators. [4] In 2017 Wordly Wise partnered with Quizlet. [5]