• Article  

      Symbols and the bifurcation between procedural and conceptual thinking 

      Tall, David; Gray, Eddie M.; Ali, Maselan Bin; Crowley, Lillie; DeMarois, Phil; McGowen, Mercedes; Pitta-Pantazi, Demetra; Pinto, Marcia; Thomas, Michael; Yusof, Yudariah (2001)
      Symbols occupy a pivotal position between processes to be carried out and concepts to be thought about. They allow us both to do mathematical problems and to think about mathematical relationships. In this article we ...