“…Despite pedagogical efforts to appreciate diversity in mathematical activity (e.g., Stein, Engle, Smith, & Hughes, 2008), mathematical tasks eventually tend to become a matter of being right or wrong (de Freitas & Sinclair, 2014;Andersson & Wagner, 2018). When students ultimately are expected to produce a one-precisely-correct-solution, they are at the same time exposed to the risk of being "precisely wrong" (Ryan, 2019).…”