Descripción Archipelago Learning is a subscription-based online education company that provides instruction, assessment, and productivity tools to improve student and teacher performance. Its products, Study Island and EducationCity are used by more than 37,000 elementary and secondary schools in the US, Canada, and the UK to improve student performance on standardized tests. The company's Northstar Learning products offer adult education study and exam prep services. It also distributes Reading Eggs, an online reading program for younger children. Providence Equity Partners owns nearly half of the company's stock.