NWEA is a research-based, not-for-profit organization that provides assessment solutions to help educators and students worldwide. Established to support education through precise measurement of student growth and performance, NWEA offers tools such as the MAP Growth assessments, designed to adapt to each learner's level and inform personalized instruction. Their assessments are used by millions of students in over 140 countries, aiding in educational planning by providing actionable data for teachers, schools, and districts.