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PreviewIssue DateTitleAuthor(s)
Warner_Schorr_Davis_ZDM_May_19_2009.pdf.jpg2009Flexible use of symbolic tools for problem solving, generalization, and explanationWarner, Lisa B.; Schorr, Roberta Y.; Davis, Gary E.
PMENA'04LWarner&RSchorr.pdf.jpg2004From primitive knowing to formalising: The role of student-to-student questioning in the development of mathematical understandingWarner, Lisa B.; Schorr, Roberta Y.
Schorr Warner & Arias_PME08.pdf.jpg2008-07When students disagree: Engagement and understanding in an urban middle school math classSchorr, Roberta Y.; Warner, Lisa B.; Arias, Cecilia C.
Attachment R8.Y-eacher questions_Warner&Illaria.pdf.jpg2007Student behaviors and ways they are associated with the problem solving processWarner, Lisa B.; Schorr, Roberta Y.
Attachment R8.S-so_Schorr_PMENA06_F.pdf.jpg2006Improving mathematics achievement across a high poverty inner city school districtSchorr, Roberta Y.; Warner, Lisa B.; Gearhart, Darleen L.; Samuels, May L.
Attachment R8.Q-PP_Ramkissoon_PMENAFInal.pdf.jpg2007Non-mathematical aspects of mathematical problem solving in urban classroomsRamkissoon, Larry; Warner, Lisa B.; Schorr, Roberta Y.
Attachment R8.P-PP_PMENA07_Arias.pdf.jpg2007Investigating students' movement to generalization and abstraction Using Dienes' "learning cycle"Arias, Cecilia C.; Warner, Lisa B.; Schorr, Roberta Y.
Attachment R8.W-pmena-Bulgar, Schorr and WarnerFINALa-Doc.pdf.jpg2004Extending and refining models for thinking about division of fractionsBulgar, Sylvia; Schorr, Roberta Y.; Warner, Lisa B.
Attachment R8.R-rrPMENAWarner et al 2006.pdf.jpg2006How do changes in teacher behaviors impact the linking of representations and generalizations in students?Warner, Lisa B.; Schorr, Roberta Y.; Arias, Cecilia; Sanchez, Lina; Endaya, Frances

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