

Want to expand your word power? This activity helps you practice using prefixes pre–, re–, and mis– to change word meanings. By mastering these, you’ll understand and use new words with confidence.
As you explore, you’ll see how pre– means “before” (preview, preheat), re– means “again” (redo, rewrite), and mis– means “wrong” (misplace, misunderstand). These small beginnings change words in big ways.
Each challenge guides you to read carefully and decide what the prefix adds to the base word. You’ll enjoy testing your vocabulary skills while discovering how prefixes shape meaning.