Civics in Practice: Principles of Government and Economics Vocabulary Activities Civics in Practice: Principles of Government and Economics Help students master content by reviewing key terms and building reading comprehension skills. Grades: 7-12 Material Type: Student Materials, Resource Materials Format: Softcover, 32 Pages ISBN-13/EAN: 9780030779893 ISBN-10: 0030779898 Product Code: 1150377 National/State: National Copyright Year: 2007