Functional Thinking as a Route Into Algebra in the Elementary Grades View Full Text


Ontology type: schema:Chapter     


Chapter Info

DATE

2011

AUTHORS

Maria L. Blanton , James J. Kaput

ABSTRACT

This chapter explores how elementary teachers can use functional thinking to build algebraic reasoning into curriculum and instruction. In particular, we examine how children think about functions and how instructional materials and school activities can be extended to support students’ functional thinking. Data are taken from a five-year research and professional development project conducted in an urban school district and from a graduate course for elementary teachers taught by the first author. We propose that elementary grades mathematics should, from the start of formal schooling, extend beyond the fairly common focus on recursive patterning to include curriculum and instruction that deliberately attends to how two or more quantities vary in relation to each other. We discuss how teachers can transform and extend their current resources so that arithmetic content can provide opportunities for pattern building, conjecturing, generalizing, and justifying mathematical relationships between quantities, and we examine how teachers might embed this mathematics within the kinds of socio-mathematical norms that help children build mathematical generality. More... »

PAGES

5-23

References to SciGraph publications

  • 2004. The Early Development of Algebraic Reasoning: The Current State of the Field in THE FUTURE OF THE TEACHING AND LEARNING OF ALGEBRA THE 12TH ICMI STUDY
  • Book

    TITLE

    Early Algebraization

    ISBN

    978-3-642-17734-7
    978-3-642-17735-4

    Identifiers

    URI

    http://scigraph.springernature.com/pub.10.1007/978-3-642-17735-4_2

    DOI

    http://dx.doi.org/10.1007/978-3-642-17735-4_2

    DIMENSIONS

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