GreatSchools is a non-profit organization with profiles of more than 200,000 preK-12 schools – public, public charter and private – and over one million reviews from parents, teachers and students sharing information about the schools they know best. We also have thousands of articles, worksheets, and videos to help parents encourage and support learning at home. Our new personalized education guide, GreatKids, helps parents see how their children are doing, support their learning, and find great education resources.