Edmodo is designed to get students excited about learning in a familiar environment. On Edmodo, teachers can continue classroom discussions online, give polls to check for student understanding, and award badges to individual students based on performance or behavior. Edmodo makes it simple to track student progress. All grades and badges assigned or awarded through Edmodo are stored and easily accessible. Teachers can get the pulse of their classrooms through student reactions to quizzes, assignments, and discussion posts that capture understanding, confusion, or frustration. Teaching with Primary Sources at GSU teaches and encourages the use of Edmodo especially for the use of differentiation.