October 12, 2022Changes Between 2011 and 2019 in Achievement Gaps Between High- and Low-Performing Students in Mathematics and Science: International Results From TIMSSPublication/Product Release - NCES
October 17, 2022U.S. Technical Report and User Guide for the 2019 Trends in International Mathematics and Science Study (TIMSS) (NCES 2022049).Publication/Product Release - NCES
October 17, 2022Trends in International Mathematics and Science Study (TIMSS) 2019 U.S. restricted-use data files and documentation (NCES 2022048).Publication/Product Release - NCES
October 17, 2022Trends in International Mathematics and Science Study (TIMSS) 2019 U.S. public-use data files and documentation (NCES 2022047).Publication/Product Release - NCES
