This full set of vocabulary is broken into chapters 1-4, 5-10,11-17, 18-23 and 24 -30. Each list has 10 vocab words, with the exception of chapters 24 - 30, which has 12. You could use these to introduce the words, have students define them while reading the book, or even as a quiz at the end of each few chapters. I have included an answer key for each as well. Thanks for the purchase!