Sorting Out Ideas about Function

Amy F. Hillen; LuAnn Malik

doi:10.5951/mathteacher.106.7.0526

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Sorting Out Ideas about Function

Author: Amy F. Hillen and LuAnn Malik

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Volume/Issue:: Volume 106: Issue 7

Page(s):: 526–533

DOI:: https://doi.org/10.5951/mathteacher.106.7.0526

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Subjects:: Grade(s) or Audience, Grades 9-12, Ninth, Tenth, Eleventh, Twelfth, Math Topic, Algebra, Linear Equations and Inequalities, Quadratics and Conics, Functions and Trigonometry, Functions, Other Topic, Communication, Representations, Professional Development / Teacher Training

Keywords:: CCSS.Math.Content.HSA-CED.A.2; CCSS.Math.Content.HSA-REI.D.10; CCSS.Math.Content.HSA-SSE.B.3c; CCSS.Math.Content.HSF-BF.B.4a; CCSS.Math.Content.HSF-IF.B.5; CCSS.Math.Content.HSF-BF.B.4b; CCSS.Math.Content.HSF-BF.B.4d; CCSS.Math.Content.HSF-IF.C.7a; CCSS.Math.Content.HSF-IF.C.7e; CCSS.Math.Content.HSF-IF.C.7b; CCSS.Math.Content.HSF-IF.A.1; CCSS.Math.Content.HSF-IF.B.4; CCSS.Math.Content.HSF-LE.B.5; CCSS.Math.Content.HSF-BF.B.4c; CCSS.Math.Content.HSF-IF.C.7c; CCSS.Math.Content.HSF-IF.C.8b; CCSS.Math.Content.HSF-LE.A.1a; CCSS.Math.Content.HSF-IF.C.7d

A card-sorting task can help students extend their understanding of functions and functional relationships.

Contributor Notes

^*Amy F. Hillen, ahillen@kennesaw.edu, is an assistant professor of mathematics education at Kennesaw State University in Georgia, where she teaches mathematics content courses for preservice elementary school teachers.

Luann Malik, lmalik@chccs.k12.nc.us, is mathematics coordinator at Chapel Hill–Carrboro City Schools in North Carolina. A mathematics teacher and teacher educator, she has designed research-based professional development for secondary school mathematics teachers.

(Corresponding author is Hillen ahillen@kennesaw.edu)

(Corresponding author is Malik lmalik@chccs.k12.nc.us)

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The Mathematics Teacher

Page Count:: 8

Article Category:: Research Article

Print Publication Date:: 01 Mar 2013

Online Publication Date:: Mar 2013

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Sorting Out Ideas about Function

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