Secondary mathematics teachers typically have strong mathematics backgrounds. The results of the 2019 TIMSS, for example, indicate that across the countries that participated, on average, 89% of eighth-grade students were taught mathematics by a teacher who had earned a degree in mathematics and/or ...
Developing Essential Understanding of Geometry and Measurement for Teaching Mathematics in Prekindergarten-Grade 2; The National Council of Teachers of Mathematics, Inc.: Reston, VA, USA, 2014. [Google Scholar] Philpot, R.; Lindquist, M.; Mullis, I.V.S.; Aldrich, C.E.A. TIMSS 2023 ...