Informing Practice: Developing Symbol Sense for the Minus Sign
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MatheMatics teaching in the Middle school ● Vol. 18, No. 9, May 2013 This narrative was generated using art titled Ollie the Skateboarder and created by a fifth grader. A sixth grader produced this narrative titled Baseball Measurement Fun. Conceptualizing Mathematics Using Narratives and Art Terri L. Kurz and Barbara