Why are kids getting worse at math?
Science unscripted - Podcast készítő DW.COM | Deutsche Welle
Across the globe, 15-year-olds are doing worse on standardized tests than five years ago. And it may have nothing to do with the pandemic lockdowns.
Science unscripted - Podcast készítő DW.COM | Deutsche Welle
Across the globe, 15-year-olds are doing worse on standardized tests than five years ago. And it may have nothing to do with the pandemic lockdowns.