Sunday, March 1, 2026

What Ails U.S. Student Math and Reading Skills?

Some might claim educational technology is to blame for declining U.S. student capabilities in math and reading. That probably is not the most-common explanation, however. 


U.S. student performance in reading and mathematics has been tracked primarily through the National Assessment of Educational Progress (NAEP). Overall, scores showed steady improvements from the 1970s through the early 2010s, peaking around 2013. 


Since then, performance has stagnated or declined, with sharp drops during the COVID-19 pandemic (2019–2022) due to school disruptions. Test scores indicate high school scores for the 2024 graduating classes have dropped. 


Many reasons have been advanced, but some might point to a couple of decades of declining scores. 


Post-pandemic recovery has been uneven: math has shown slight rebounds in some grades, while reading continues to decline. 


These trends are more pronounced among lower-performing students, widening achievement gaps. By 2024–2025, 12th-grade scores reached historic lows, with reading 10 points below 1992 levels and math at its lowest since 2005.


Study/Author(s)

Year

Key Proposed Reasons

Scammacca et al 

2019

Initial proficiency levels create Matthew effects (higher initial skills lead to faster growth); demographic factors (socioeconomic status, ethnicity) influence starting scores and growth rates; grade-level differences affect trajectories, with lower performers growing slower over time.

Wyckoff (Annenberg Working Paper) 

2025

Pre-2013 gains slowed due to policy shifts (reduced accountability post-NCLB); Great Recession funding cuts; Common Core disruptions; rising smartphone/social media use; demographic shifts (more English learners); pandemic accelerated existing declines, especially for low performers.

Malkus (AEI Report) 

2025

Similar to Wyckoff: accountability rollback, funding reductions, smartphone proliferation, and out-of-school factors (student well-being) explain stagnation since 2013; pandemic worsened trends but isn't the sole cause; factors outside school (e.g., screens) play a major role.

DeBord (Dissertation) 

2026

Post-pandemic: classroom factors (rebuilding routines, teacher adaptability); school collaboration; family/district supports; persistent gaps in foundational knowledge, reduced struggle tolerance, technology habits, and socioemotional needs hinder recovery.

NWEA Brief 

2021

COVID-specific: remote learning disruptions led to below-pre-pandemic gains; greater impacts on math than reading; inequities in access (devices, support) affected lower performers more; recovery requires addressing missed foundations.


But there may be lots of other cumulative reasons, including social promotion (advancing students to the next grade despite inadequate performance to maintain age-appropriate grouping) and efforts to avoid stigmatizing learners (through reduced retention or labeling to prevent emotional harm), may contribute to declining academic achievement in U.S. students. 


These practices are often adopted to mitigate short-term social-emotional risks like low self-esteem or dropout likelihood from grade retention, but research suggests they can exacerbate long-term performance issues by allowing students to advance without mastering foundational skills, leading to compounded learning gaps, disengagement, and lower scores on assessments like NAEP.


This is particularly evident among lower-performing students, where declines have been steepest since the early 2010s. It’s complicated.

AI Workloads Might Reach 50-70% of all Data Center Workloads by About 2030

By 2030, AI operations might represent half of all data center workload. But some analysts believe AI operations will account for as much as 70 percent of total data center workloads by 2030. 


source: McKinsey


At the very least, we might note that new data center construction (about 75 percent of new capacity)  now focuses on high-performance computing capabilities. 


High-performance computing sites might never number more than conventional data centers. But capability and “locations” are different metrics, as are “hyperscale” sized facilities and “typical” data centers. 

What Ails U.S. Student Math and Reading Skills?

Some might claim educational technology is to blame for declining U.S. student capabilities in math and reading. That probably is not the m...