1. Tap to begin this activity. 2. Use the tool to type 3 prefixes and an example of a word that has a prefix. 3. Use the tool to type 3 suffixes and an example of a word that has a suffix. 4. Use the to record your answer to the question at the bottom of the page. How does knowing a prefix or suffix help you understand the meaning of a word while reading? 5. Press to post to your journal.