The <strong>readers</strong> expand student's command of the vocabulary, language and concepts used in teaching math, history, science and social studies.<br><br><strong>Pre-reading</strong> and <strong>post-reading </strong>exercises and glossary reinforce reading comprehension, vocabulary and language structures.<br><br>The <strong>Teacher's Book</strong> includes reproducible pages for additional practice and reinforcement of vocabulary and language.<br><strong></strong> Color art includes diagrams, photos, graphic organizers and illustrations.