Students learn the meaning and spelling of roots, prefixes, and suffixes commonly used in English. Learning these word elements dramatically improves spelling and the ability to decode unfamiliar words. The activities focus on using these words in context to help students incorporate each word into their vocabulary and retain the correct spelling. There are periodic reviews to make sure students retain what is taught in the lessons. Word Roots books will add hundreds of words to your students' vocabulary and greater depth to their thinking and writing. Each lesson has the meanings of prefixes, roots, and suffixes used to form the vocabulary words. The activities following the lessons include: A. Spelling and Defining Words Match each given word to its correct definition. B. Completing the Sentence Complete the sentence by choosing the correct word. C. Defining the Word Parts Define the word parts. D. Writing Sentences Write sentences using the words in the lesson. E. (optional) Creative Writing Teaching Support The books include a pretest/posttest, lesson reviews, answers, and a dictionary of the prefixes, roots, suffixes, and vocabulary words derived from Latin and/or Greek word elements. Level 4 contains the following word parts and vocabulary: • 45 Prefixes • 220 Roots • 117 Suffixes • 363 Vocabulary Words