The COVID-19 pandemic has been an unprecedented disruption in students' academic development. Using reading test scores from 5 million U.S. students in grades 3-8, we tracked changes in achievement across the first two years of the pandemic. Average fall 2021 reading test scores in grades 3-8 were 0.09 to 0.17 standard deviations lower relative to…

School systems started the 2021-22 school year with extra resources and plans for recovery, but repeated resurgences of the COVID-19 virus thwarted hopes of a strong comeback. Schools continued to face a myriad of challenges including severe staff shortages, high rates of absenteeism and sickness, and rolling school closures forced by the…

The schooling disruptions due to the COVID-19 pandemic continue to reverberate across the K-12 educational system more than a year after schools closed for in-person instruction. In this study, we examined the aftermath of these disruptions by modeling student achievement trends prior to and during the pandemic, with particular focus on growth in…

The purpose of this technical appendix is to share more detailed results and to describe more fully the sample and methods used in the research included in the brief, "Student achievement in 2021-22: Cause for hope and continued urgency." The authors investigated two main research questions in this brief: (1) How do achievement gains…

This research brief examines the continuing impact of the COVID-19 pandemic on student achievement and progress toward academic recovery. Using data from 6.7 million U.S. public school students currently in grades 3-8, the study examined academic gains in the 2022-23 school year relative to pre-pandemic years. It also tracked the gap in…

This is the technical index for the research brief "Education's Long COVID: 2022-23 Achievement Data Reveal Stalled Progress toward Pandemic Recovery." Using data from 6.7 million U.S. public school students currently in grades 3-8, the study examined academic gains in the 2022-23 school year relative to pre-pandemic years. It also…

New research, using data from 7 million students in grades 3-8 in 25,000 schools who took MAP Growth reading and mathematics assessments between 2020-21 and fall 2022, continues NWEA's ongoing research agenda examining how the COVID-19 pandemic has affected student achievement in reading and math. At the start of the 2022-23 school year, we…

The purpose of this technical appendix is to share more detailed results and to describe more fully the sample and methods used in the research included in the brief, "Progress toward Pandemic Recovery: Continued Signs of Rebounding Achievement at the Start of the 2022-23 School Year" (ED627355). The two main research questions…

The purpose of this technical appendix is to share more detailed results and to describe more fully the sample and methods used in the research included in the brief, "Learning during COVID-19: An Update on Student Achievement and Growth at the Start of the 2021-22 School Year." The goal of this brief is to summarize student achievement…

This brief is a continuation of NWEA's ongoing research agenda focused on understanding how the COVID-19 pandemic has affected student reading and math outcomes. This report builds on previous findings to examine students' academic progress at the start of the third school year impacted by the pandemic. The goal of this brief is to summarize…