Mastery Manager is the flagship assessment solution of Goldstar Learning, Inc. This Chicago based software-development company was established in 1999 to answer education’s evolving assessment, reporting, and data-analysis needs. With this web-based assessment and reporting solution, educators improve student performance by using simplified, comprehensive standards-based assessment tools. Meeting the 21st century needs of the K-12 educator, Mastery Manager tackles the Common Core State Standards, 1:1 initiatives, PLCs, and authentic rubric assessments. Always committed to empowering teachers to focus instruction and raise the level of learning of each student, this system allows teachers to know what their students know…now. Mastery Manager is the last assessment solution school districts will ever need.