This NWEA research brief examines how access to early Algebra – a key gateway to advanced high school math, STEM majors, and higher lifetime earnings – remains highly inequitable across the United States. Using NWEA data from 162,000 eighth-grade students across 22 states, the study looks at both whether schools offer Algebra by 8th grade and how students are placed when it is offered. The findings point to significant gaps tied to school poverty levels, geography, and race/ethnicity.

This is the technical appendix to the “Unequal Access to 8th-Grade Algebra: How School Offerings and Placement Practices Limit Opportunity” research brief, which examines how access to early Algebra remains highly inequitable across the United States.

This is the technical appendix to “Hot test days, lower math scores: How heat affects student achievement” research report that examines the impact of environmental temperatures on student performance in math and reading, and whether those effects are more extreme for students in high-poverty schools, where cooling conditions may be less reliable.

This NWEA research report examines the impact of environmental temperatures on student performance in math and reading, and whether those effects are more extreme for students in high-poverty schools, where cooling conditions may be less reliable.

NWEA’s MAP Growth National Dashboard provides timely trends and data on U.S. student academic achievement and growth for grades K-8. This free public tool supports district leaders, state and federal policymakers, and other education stakeholders in interpreting local data within a broader national and state context. It helps identify areas of strength, shine light on disparities, and ground policy conversations in evidence.

This interactive tool provides information about academic achievement and growth for several categories of US schools that used MAP Growth assessments. These groups included secular and religious private schools (including Roman Catholic, Jewish, Lutheran, Islamic, Seventh-Day Adventist, and other religiously affiliated institutions) as well as public charter schools. Use this dashboard to examine patterns of growth and achievement across seasons, academic subjects, school types, and student demographics.

This short research brief highlights trends seen in the latest data released in the NWEA Map Growth National Dashboard. In this first edition of Trend Snapshots, key findings from Spring 2025 data highlight a modest, incremental recovery post COVID, but stalled progress in reading achievement.