Classroom Connections brings math, language arts, and science together around a common skill. This book for second graders covers nouns, verbs, adjectives, vowel sounds, context clues, commas, place value, addition, subtraction, skip counting, money, and measurement. --The Classroom Connections series provides math, language arts, and science practice for children in kindergarten to grade 3. Each page ties three subject areas together around a common skill, giving children a fresh way to look at important concepts. Children are also provided with extension activities, tips, and hints related to each skill to encourage additional learning and real-world application.