FILE - Desks are spaced apart ahead of planned in-person learning at an elementary school on March 19, 2021, in Philadelphia. The COVID-19 pandemic spared no state or region as it caused historic learning setbacks for America’s children, erasing decades of academic progress and widening racial disparities, according to results of a national test that provide the sharpest look yet at the scale of the crisis. (AP Photo/Matt Rourke, File)