Book excerpt: This book reveals the dictionary to be an exciting tool. The book may be used with any dictionary, but students will profit from having a variety of dictionaries available. The worksheets emphasize interpreting the keys to dictionary entries. Students will learn new words and understand parts of speech more clearly as they progress through the worksheets. The exercises present a methodical way to practice using the dictionary until each entry and its explanation is clearly understood by the student. Concepts will be reinforced with only minimal assistance.