“…This possibility is consistent with the cognitive alignment framework (Laski & Siegler, 2014), which underscores the importance of aligning the features of materials to desired learning outcomes to enhance learning (Dunbar et al, 2017; Fyfe et al, 2015; Laski & Siegler, 2014; Schiffman & Laski, 2018). This theory has successfully predicted which numerical board games (Laski & Siegler, 2014), patterning activities (Fyfe et al, 2015), arithmetic activities (Schiffman & Laski, 2018), and games for extending the count sequence (Dunbar et al, 2017) would be most effective for improving children’s knowledge. In all of these studies, children showed better learning when target math concepts (e.g., base-10 number structure) were instantiated in the features of materials (e.g., a board game with numbers arranged in decades vs. a singular row).…”