McGraw Hill Networks: A 6–12 Social Studies Curriculum Engage Students of Today Inspire Citizens of Tomorrow McGraw Hill Networks™ is a dynamic student-centered program that helps teachers prepare students to be successful in college, careers, and civic life. Learn more about McGraw-Hill Networks: Social Studies Online.. 6th Grade Office 2022-2023; 7th Grade Office 2022-2023; 8th Grade Office 2022-2023; AMS Administration and Office Professionals; Annual Fund; Attendance. This quiz contains 14 questions. This quiz contains 20 questions. The goal of this pre-assessment is to test your previous knowledge on how to use maps, graphs, and diagrams in a Social Studies class. Make sure to read each question carefully and closely observe each map, graph or diagram. If you do not know the... This quiz contains 40 questions. Chapter 7 Mcgraw hill. Diaphysis. Perforating Fibers. Epiphyseal Line. Lamellae. shaft of a long bone. collagen fibers that penetrate into the bone matrix. remnant of the epiphyseal plate, seen in adult bones. Concentric rings made up of groups of hollow tubes of bone mat.