Craig Perrier is the High School Social Studies Curriculum and Instruction Specialist for Fairfax County Public Schools in Fairfax, VA. He is also an online adjunct professor of history and education for Northeastern University and Adjunct Professor of Education, at J. Sargeant Reynolds Community College. He has taught in public schools throughout the U.S. as well as in Brazil for six years. Craig maintains the blog The Global, History Educator and is the creator of the free online teacher resource U.S. History in a Global Context. You can follow him on twitter @CraigPerrier.