The nation's 9-year-old students have shown progress in both math and reading, reversing years of declining performance, according to new assessment data. The improvements mark a significant shift for elementary school children who were largely unaffected by pandemic-era school closures.

The gains stand in contrast to older students, who continue to struggle with academic performance. Thirteen-year-old students have not shown similar improvements, reflecting the lasting impact of disruptions to middle school education during the pandemic years.

The National Assessment of Educational Progress, often called the Nation's Report Card, tracks student performance across different age groups and subjects. The recent data represents the first meaningful upward movement in elementary school achievement after several years of stagnant or declining scores. Younger students typically attend more structured classroom environments and may have benefited from stabilized schooling conditions in recent years.

Education researchers point to several factors that may explain why younger students have recovered while older students have not. Nine-year-olds who experienced school closures were in earlier grades when disruptions occurred, potentially making it easier to remediate learning gaps. Middle school students faced closures during more critical academic years and may have experienced more severe social and educational disruptions.

The divergent outcomes between age groups present both encouraging signs and ongoing challenges for American education. While elementary schools appear to be successfully supporting younger learners, the persistent struggles of adolescent students suggest that recovery efforts may need to be intensified or redesigned for older age groups. Education officials will continue monitoring whether the gains among 9-year-olds can be sustained as these students progress through the school system.