RME2 Conference, October 12  14, 2009University of Colorado, Boulder, USAOnline Proceedings
Welcome and opening David Webb / Henk van der Kooij
 
Keynote 1

Marja van den HeuvelPanhuizen: Realistic
Mathematics Education as work in progress
Related Articles
Kolovou, A., M. van den HeuvelPanhuizen, A. Bakker & I.
Elia (2008). An ICT environment to assess and support students’ mathematical problemsolving performance in nonroutine puzzlelike
word problems. In A. Gagatsis (Ed.), Research in Mathematics Education (pp. 175190). Nicosia, Cyprus: School of Social Sciences and
Sciences of Education, University of Cyprus.
Kolovou, A., M. van den HeuvelPanhuizen & A. Bakker (2009). NonRoutine Problem Solving Tasks in Primary School Mathematics Textbooks – A Needle in a Haystack. Mediterranean Journal for Research in Mathematics Education8(2), 3168. Peltenburg, M., M. van den HeuvelPanhuizen & B. Doig (2009). Mathematical power of specialneeds pupils: An ICTbased dynamic assessment format to reveal weak pupils’ learning potential. British Journal of Educational Technology, 40(2), 273–284. Van den HeuvelPanhuizen, M., A. Robitzsch, A. Treffers & O. Köller (2009). Largescale assessment of change in student achievement: Dutch primary school students’ results on written division in 1997 and 2004 as an example. Psychometrika, 74(2), 351365. Van den HeuvelPanhuizen, M. & S. van den Boogaard (2008). Picture Books as an Impetus for Kindergartners’ Mathematical Thinking. Mathematical Thinking and Learning, 10, 341–373. 
Parallel Sessions 1



Middle grades
Meg Meyer & Truus Dekker: Progressive Formalization in Curriculum Materials and Solution Strategies 

High school / UG
Monica Geist: A Transformation from “Traditional College Algebra” to “Freudenthal College Algebra” 

Technology Elementary level
Mieke Abels: Numb3rs 
Parallel Sessions 2

Elementary
Willem Uittenbogaard:From 2 x 3 to 7 x 258: A learning line for multiplication without an algorithm 

Middle grades
Jill Ryerson: Case Studies in Teaching Percents with Preformal Strategies & Work Samples 



Technology
Middle School level Peter Boon: Development of internet based software in a RME context Boon, P. (2009). A designer speaks. Educational Designer, 1/2. 
Keynote 2a


Keynote 2b

David Webb / Henk van der Kooij:
Related Articles
Webb, D., N. Boswinkel & T. Dekker (2008). Tip of the Iceberg: Using Representations to Support Student Understanding. Mathematics Teaching in the Middle School, 14(2), 110114. Webb, D.C. (2009). Designing Professional Development for Assessment. Educational Designer, 1(2). 
Keynote 5

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Parallel
Sessions 5

Elementary
Willem Uittenbogaard: Always 50 percent chance: win or lose! 
High school / UG
Chris Rasmussen: The Role of Brokers in the Reinvention Process  
Technology/High School level
Henk van der Kooij: Interactive tools to support the algebra of linear and quadratic expressions Algebra: A Tool for Solving Problems? How to use the applet algebra arrows Geometric Algebra 1D Geometric Algebra 2D  
High
School level
Paul Dickinson, Frank Eade, Steve Gough & Sue Hough: RME in UK Making Sense of Mathematics Appendix C: Making Sense of Mathematics All things equal C All things equal C2 Chapter C2 Chapter C3 Worksheet C3a 