Browsing School of Education by Author "Gatza, Andrew"

Browsing School of Education by Author "Gatza, Andrew"

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  • Tillema, Erik; Gatza, Andrew (2017-07-01)
    This paper explores a problem-based approach to developing the Cartesian coordinate system as a set of whole number, integer, and rational number ordered pairs. We share our approach, discuss student work, and outline a ...
  • Tillema, Erik; Gatza, Andrew (2017-10)
    Generalization has been a major focus of curriculum standards and research efforts in mathematics education. While researchers have documented many productive contexts for generalizing and the generalizations students make, ...

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