Math and reading scores for 9-year-olds in the US fell between 2020 and 2022 by a level not seen in decades, a foreboding sign of the state of American education two years after the Covid-19 pandemic began. CNN’s Gabe Cohen reports.

(SOURCE) https://www.cnn.com/videos/us/2022/09/01/test-scores-drop-education-teachers-pandemic-lead-cohen-pkg-vpx.cnn