Subspace in linear algebra: investigating students’ concept images and interactions with the formal definition Megan WawroGeorge F. SweeneyJeffrey M. Rabin OriginalPaper 12 February 2011 Pages: 1 - 19
How do mathematicians learn math?: resources and acts for constructing and understanding mathematics Michelle H. Wilkerson-JerdeUri J. Wilensky OriginalPaper 16 March 2011 Pages: 21 - 43
Pathways to equity in mathematics education: how life experiences impact researcher positionality Mary Q. FooteTonya Gau Bartell OriginalPaper 01 March 2011 Pages: 45 - 68
Researching online mathematics education: opening a space for virtual learner identities Maurício RosaStephen Lerman ReviewPaper 02 March 2011 Pages: 69 - 90
Assessment reform in South Africa: opening up or closing spaces for teachers? Sarah Bansilal OriginalPaper 01 March 2011 Pages: 91 - 107
Tacit models, treasured intuitions and the discrete—continuous interplay Ivy Kidron OriginalPaper 25 March 2011 Pages: 109 - 126
Book Review: A journey through the world of technology in mathematics education Celia Hoyles and Jean-Baptiste Lagrange (Eds.) (2010) Mathematics education and technology—Rethinking the terrain Kaye Stacey BookReview 12 April 2011 Pages: 127 - 134