Presentations
Spring 2018
Hackenberg, A. J. (2018, April). Inverse reasoning with quantitative unknowns. Presentation within the symposium organized by M. Simon at the annual Research Conference of the National Council of Teachers of Mathematics (NCTM), Washington DC.
Hackenberg, A. J., Jones, R., Borowski, R., Aydeniz, F., & Matyska, R. (2018, April). Differentiating linear function instruction for 8th grade students. Paper presentation at the Research Conference of the NCTM, Washington, DC.
Fall 2017
Hackenberg, A. J. Aydeniz, F., Jones, R., & Borowksi, R. (2017, October). Students’ meaning for extensive quantitative unknowns. Paper presentation at the annual conference of the North American Chapter of the International Group for the Psychology of Mathematics Education (PME-NA), Indianapolis, IN.
Jones, R., Aydeniz, F., & Hackenberg, A. J. (2017, October). Exploring differentiation with middle school teachers. Poster presentation at the annual conference of PME-NA, Indianapolis, IN.
Tillema, E. S., & Hackenberg, A. J. (2017, October). The first research program: What it looks like in middle school. Invited discussant talk given at the annual conference of PME-NA, Indianapolis, IN.
Hackenberg, A. J., & Norton, A. H. (2017, October). Units coordination across whole numbers, fractions, and early algebra. Invited keynote presentation given at the annual US Mathematics Recovery Council (USMRC) conference, St. Paul, MN.
Jones, R., Johannisson, M., Hackenberg, A., & Borowski, R. (2017, November). Two heads are better than one: Differentiating instruction in a middle school classroom through a teacher-researcher partnership. Presentation given at the annual Indiana Council of Teachers of Mathematics (ICTM) conference in Indianapolis, IN.
Fall 2016
Jones, R.J., Arnold, S., Navin, A., Walsh, P., & Hckenberg, A. J. (2016, November). Lessons to differentiate instruction for middle school students. Presentation given at the annual Indiana Council of Teachers of Mathematics (ICTM) conference in Indianapolis, IN.
Summer 2016
Hackenberg, A. J., Jones, R., Borowski, R., & Suksak, S. (2016, July). Seventh grade students' meanings of division with fractions and unknowns. Paper presentation at the International Congress of Mathematics Education, Hamburg, Germany.
Spring 2016
Hackenberg, A. J. (2016, April). Students’ meanings of division with fractions and unknowns. Presentation within the symposium organized by A. Izsak & S. Beckmann at the annual Research Conference of the National Council of Teachers of Mathematics (NCTM), San Francisco, CA.
Hackenberg, A. J., Creager, M., Eker, A., & Lee, M. L. (2016, April). Understanding how to differentiate instruction for middle school students. Paper presentation at the Research Conference of the NCTM, San Francisco, CA.
- Slides from 2016 NCTM presentation, Understanding how to differentiate instruction for middle school students.
- Handout from 2016 NCTM presentation, Understanding how to differentiate instruction for middle school students
- Paper from 2016 NCTM presentation, Understanding how to differentiate instruction for middle school students
Fall 2015
Hackenberg, A. J., Eker, A., & Creager, M. (2015, November). Differentiating mathematics instruction with middle school students. Poster presented at the annual conference of the North American Chapter of the International Group for the Psychology of Mathematics Education (PME-NA), East Lansing, MI.
Jones, R.J. & Eker, A. (2015, November). Pieces of the puzzle: learning from differences in students drawing, notating and explaining fractional relationships. Poster presented at the annual conference of the North American Chapter of the International Group for the Psychology of Mathematics Education (PME-NA), East Lansing, MI.
Hackenberg, A. J., Creager, M., Jones, R. J., Eker, A., Timmons, R., Johannisson, M., & Walsh, P. (2015, October). Differentiating instruction with middle school students. Presentation given at the annual Indiana Council of Teachers of Mathematics (ICTM) conference in Indianapolis, Indiana.
Spring 2015
Hackenberg, A. J. (2015, April). Learning fractional knowledge from students. Presentation within the symposium organized by P. Matthews & C. C. Williams, Fractions learning: One subject, multiple perspectives at the annual conference of the American Educational Research Association (AERA) in Chicago, IL.
Hackenberg, A. J., Jones, R., Eker, A., Creager, M., & Timmons, R. (2015, April). “Approximate” multiplicative relationships between quantitative unknowns. Paper presentation at AERA in Chicago, IL.
Hackenberg, A. J., & Sevis, S. (2015, April). On a learning trajectory for reciprocal reasoning with quantitative unknowns. Paper presentation at AERA in Chicago, IL.
Lee, M. Y., & Aydeniz, F. (2015, April). Investigating a student’s distributive partitioning scheme: The case of Gabriel. Paper presentation at AERA in Chicago, IL.
Hackenberg, A. J., Eker, A., & Creager, M., Jones, R. J. (2015, March). Differentiating mathematics instruction with middle school students: Findings in progress. Presentation given at the fifth annual Indiana Mathematics Education Research Symposium (IMERS), Indianapolis, Indiana.
Hackenberg, A. J., Jones, R. J., Eker, A., & Creager, M. (2015, February). Differentiating mathematics instruction with middle school students: Findings in progress. Presentation given at the fifth annual Curriculum and Instruction Research and Creativity Activity Symposium (CIRCAS), Bloomington, Indiana.
Fall 2014
Hackenberg, A. J., Aydeniz, F. A., Eker, A., & Jones, R. (2014, October). Investigating differentiated instruction and algebraic reasoning in middle school. Presentation at the Regional Conference of the National Council of Teachers of Mathematics (NCTM), Indianapolis, IN.
Jones, R. J., Hackenberg, A. J., & Eker, A. (2014, October). Overview of IDR2eAM Project. Poster at the session organized by the Center for Research on Learning with Technology (CRLT), Bloomington, IN.
Spring 2014
Hackenberg, A. J. (2014, April). The construction of quantitative reciprocal reasoning. Presentation within the symposium organized by D. Liss, D. and H. Y. Lee, Elaborations on the construction of quantitative and algebraic reasoning, at the annual Research Conference of the NCTM, New Orleans, LA.
Hackenberg, A. H., Jones, R., Sevis, S., Eker, A., Aydeniz, F., Uzan, E., & Creager, M. (2014, February). Investigating differentiated mathematics instruction in middle school. Presentation given at the fourth annual CIRCAS, Bloomington, Indiana.
Fall 2013
Hackenberg, A. H., Aydeniz, F., Eker, A., Jones, R., & Uzan, E. (2013, October). Investigating differentiated instruction in middle school. Presentation given at the annual Indiana Council of Teachers of Mathematics (ICTM) conference in Indianapolis, Indiana.
