“…Prior work on teachers' strategic competence is relatively sparse. Most research to date has been conducted with preservice teachers (Adu-Gyamfi, Schwartz, Sinicrope, & Bossé, 2019; Baek et al, 2017;Cullen et al, 2017;Lee, 2017;Nillas, 2003;Olanoff et al, 2014;Taplin, 1998) and suffered from several methodological limitations, such as using a single problem to investigate teachers' strategic competence, requiring participants to use certain strategies or representations, and collecting data from a group of preservice teachers who were taking the same methods class (e.g., Adu-Gyamfi et al, 2019;Baek et al, 2017;Cullen et al, 2017;Li & Kulm, 2008;Lo & Luo, 2012;Son & Lee, 2016). Partly because of these limitations, evidence is mixed regarding preservice teachers' strategic competence (cf.…”