“…Researchers have used qualitative analyses to describe students' misconceptions about fraction magnitudes (Deringöl, 2019;D. Zhang et al, 2017) whereas quantitative researchers have primarily focused on overall task performance (Liu, 2018;Resnick et al, 2016;Siegler et al, 2011;Torbeyns et al, 2015) and its relation to later math skills (Rodrigues et al, 2019;Siegler & Pyke, 2013;Torbeyns et al, 2015). Thus, the goals of the present research were to better understand the strategies students use to place fractions on the number line and determine what mathematical skills differentiate students based on their estimation strategies.…”