A Royal Society of Canada, UNESCO Commission and University of Ottawa report says Canadian students are still feeling the pandemic's disruption to schooling, with test scores down notably in math, girls' math recovering slower than boys', and younger and rural students hit hardest. Report chair Tracy Vaillancourt predicts the effects will last for generations, and the report urges governments to support standardized testing, prioritize evidence-based help for disadvantaged students, and treat school closures as a last resort in future emergencies.