“…Although the space limitations imposed on conference papers inevitably restrict the scope of the material presented, strategic use of conference presentations can serve as an introduction to a subsequent article or chapter (e.g., Attard, 2012Attard, , 2013Attard & Curry, 2012;Darragh, 2013Darragh, , 2015Leder & Forgasz, 2011). Alternately, conference contributions over successive years can be used to unveil extra information or explain further developments and thus enable a more solid body of work to be shared with the broader mathematics education research community (e.g., Brady, 2012Brady, , 2014Wilson, 2013;Wilson & Raven, 2014).…”