This series meets National Curriculum Standards for: Science: Earth and Space Science, Science in Personal and Social Perspectives. Social Studies: Civic Ideals and Practices, Culture, Global Connections, Power, Authority, and Governance Production, Distribution, and Consumption Science, Technology, and SocietyThis series meets National Curriculum Standards for: Science: Earth and Space Science, Science in Personal and Social Perspectives. Social Studies: Civic Ideals and Practices, Culture, Global Connections, Power, Authority, and Governance Production, Distribution, and Consumption Science, Technology, and Society