This method of recording can help students think about how two quantities vary from step to step.

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  • Ball, D. L. (1993). With an eye on the mathematical horizon: Dilemmas of teaching elementary school mathematics. The Elementary School Journal, 93(4), 373–397. //doi.org/10.1086/461730

    Article  Google Scholar 

  • Ball, D. L., Thames, M. H., & Phelps, G. (2008). Content knowledge for teaching: What makes it special? Journal of Teacher Education, 59(5), 389–407. //doi.org/10.1177/0022487108324554

    Article  Google Scholar 

  • Blanton, M. L., Berenson, S. B., & Norwood, K. S. (2001). Using classroom discourse to understand a prospective mathematics teacher’s developing practice. Teaching and Teacher Education, 17(2), 227–242. //doi.org/10.1016/S0742-051X(00)00053-6

    Article  Google Scholar 

  • Blockhuis, C., Fisser, P., Grievink, B., & Ten Voorde, M. (2016). Leermiddelenmonitor (report on teaching materials) 15/16. SLO: Enschede

  • Cengiz, N., Kline, K., & Grant, T. J. (2011). Extending students’ mathematical thinking during whole-group discussions. Journal of Mathematics Teacher Education, 14(5), 355–374. //doi.org/10.1007/s10857-011-9179-7

    Article  Google Scholar 

  • Cobb, P., Wood, T., & Yackel, E. (1993). Discourse, mathematical thinking, and classroom practice. In E. A. Forman, N. Minick, & C. A. Stone (Eds.), Contexts for learning: Sociocultural dynamics in children’s development (pp. 91–119). Oxford: Oxford University Press.

    Google Scholar 

  • Cobb, P., & Yackel, E. (1996). Constructivist, emergent, and sociocultural perspectives in the context of developmental research. Educational Psychologist, 31(3–4), 175–190. //doi.org/10.1080/00461520.1996.9653265

    Article  Google Scholar 

  • Cohen, D. K. (2011). Teaching and its predicaments. Cambridge: Harvard University Press.

    Book  Google Scholar 

  • Depaepe, F., Verschaffel, L., & Kelchtermans, G. (2013). Pedagogical content knowledge: A systematic review of the way in which the concept has pervaded mathematics educational research. Teaching and Teacher Education, 34, 12–25. //doi.org/10.1016/j.tate.2013.03.001

    Article  Google Scholar 

  • Dyer, E. B., & Sherin, M. G. (2016). Instructional reasoning about interpretations of student thinking that supports responsive teaching in secondary mathematics. ZDM—Mathematics Education, 48(1–2), 69–82. //doi.org/10.1007/s11858-015-0740-1

    Article  Google Scholar 

  • Gravemeijer, K., Bruin-Muurling, G., Kraemer, J.-M., & Van Stiphout, I. (2016). Shortcomings of mathematics education reform in The Netherlands: A paradigm case? Mathematical Thinking and Learning, 18(1), 25–44. //doi.org/10.1080/10986065.2016.1107821

    Article  Google Scholar 

  • Herbel-Eisenmann, B., Meany, T., Pierson Bishop, J., & Heyd-Metzuyanim, E. (2017). Highlighting Heritages and Building Tasks: A Critical Analysis of Mathematics Classroom Discourse Literature. In J. Cai (Ed.), Compendium for Research in Mathematics Education (pp. 722–765). Reston, VA: National Council of Teachers of Mathematics.

  • Hodgen, J. (2011). Knowing and Identity: A Situated Theory of Mathematics Knowledge in Teaching. In T. Rowland & K. Ruthven (Eds.), Mathematical Knowledge in Teaching (pp. 27–42). Dortrecht: Springer. //doi.org///doi.org/10.1007/978-90-481-9766-8_3

  • Hufferd-ackles, K., Fuson, K. C., & Sherin, M. G. (2004). Describing Levels and Components of a Math-Talk Learning Community. Journal for Research in Mathematics Education, 35(2), 81–116. //www.jstor.org/stable/30034933

  • Kersting, N. B., Sutton, T., Kalinec-Craig, C., Stoehr, K. J., Heshmati, S., Lozano, G., & Stigler, J. W. (2016). Further exploration of the classroom video analysis (CVA) instrument as a measure of usable knowledge for teaching mathematics: Taking a knowledge system perspective. ZDM—Mathematics Education, 48(1–2), 97–109. //doi.org/10.1007/s11858-015-0733-0

    Article  Google Scholar 

  • Kooloos, C., Oolbekkink-Marchand, H., Kaenders, R., & Heckman, G. (2020) Orchestrating mathematical classroom discourse about various solution methods: Case study of a teacher’s development. Journal für Mathematik-Didaktik, 41(2), 357–389. //doi.org/10.1007/s13138-019-00150-2.

    Article  Google Scholar 

  • Leatham, K. R. (2006). Viewing mathematics teachers’ beliefs as sensible systems. Journal of Mathematics Teacher Education, 9, 91–102. //doi.org/10.1007/s10857-006-9006-8

    Article  Google Scholar 

  • Leinhardt, G., & Steele, M. D. (2005). Seeing the complexity of standing to the side: Instructional dialogues. Cognition and Instruction, 23(1), 87–163. //doi.org/10.1207/s1532690xci2301_4

    Article  Google Scholar 

  • Lesh, R., & Lehrer, R. (2003). Models and modeling perspectives on the development of students and teachers. Mathematical Thinking and Learning, 5(2), 109–129. //doi.org/10.1080/10986065.2003.9679996

    Article  Google Scholar 

  • Meijer, C., Verloop, N., & Beijaard, D. (2002). Multi-method triangulation in a qualitative study on teachers’ practical knowledge: An attempt to increase internal validity. Quality and Quantity, 36, 145–167.

    Article  Google Scholar 

  • Miles, M. B., Huberman, A. M., & Saldana, J. (2014). Qualitative data analysis: A methods sourcebook (3rd ed.). Thousand Oaks: SAGE Publications Inc.

    Google Scholar 

  • Nathan, M. J., & Knuth, E. J. (2003). A study of whole classroom mathematical discourse and teacher change. Cognition and Instruction, 21(2), 175–207. //doi.org/10.1207/S1532690XCI2102_03

    Article  Google Scholar 

  • Norton, A., McCloskey, A., & Hudson, R. A. (2011). Prediction assessments: Using video-based predictions to assess prospective teachers’ knowledge of students’ mathematical thinking. Journal of Mathematics Teacher Education, 14(4), 305–325. //doi.org/10.1007/s10857-011-9181-0

    Article  Google Scholar 

  • Ryve, A. (2011). Discourse research in mathematics education: A critical evaluation of 108 journal articles. Journal for Research in Mathematics Education, 42(2), 167–199.

    Article  Google Scholar 

  • Scherrer, J., & Stein, M. K. (2013). Effects of a coding intervention on what teachers learn to notice during whole-group discussion. Journal of Mathematics Teacher Education, 16, 105–124. //doi.org/10.1007/s10857-012-9207-2

    Article  Google Scholar 

  • Schoenfeld, A. H. (1992). Learning to think mathematically: Problem solving, metacognition and sense-making in mathematics. In D. A. Grouws (Ed.), Handbook of research in mathematics teaching and learning (pp. 334–370). New York: MacMillan.

    Google Scholar 

  • Schoenfeld, A. H. (2011). How we think: A theory of goal-oriented decision making and its educational applications. New York: Routledge. //doi.org/10.4324/9780203843000

    Book  Google Scholar 

  • Sherin, M. G. (2002). A balancing act: Developing a discourse community in a mathematics classroom. Journal of Mathematics Teacher Education, 5, 205–233. //doi.org/10.1023/a:1020134209073

    Article  Google Scholar 

  • Sherin, M. G., Jacobs, V. R., & Philipp, R. A. (Eds.). (2011). Mathematics teacher noticing: seeing through teachers’ eyes. New York, NY: Routledge. //doi.org///doi.org/10.4324/9780203832714

  • Stahnke, R., Schueler, S., & Roesken-Winter, B. (2016). Teachers’ perception, interpretation, and decision-making: A systematic review of empirical mathematics education research. ZDM—Mathematics Education, 48, 1–27. //doi.org/10.1007/s11858-016-0775-y

    Article  Google Scholar 

  • Steffe, L. P., & Thompson, P. W. (2000). Teaching experiment methodology: Underlying principles and essential elements. In A. E. Kelly & R. A. Lesh (Eds.), Handbook of research design in mathematics and science education (pp. 267–306). Lawrence Erlbaum.

    Google Scholar 

  • Stein, M. K., Engle, R. A., Smith, M. S., & Hughes, E. K. (2008). Orchestrating productive mathematical discussions: Five practices for helping teachers move beyond show and tell. Mathematical Thinking and Learning, 10(4), 313–340. //doi.org/10.1080/10986060802229675

    Article  Google Scholar 

  • Stockero, S. L., Leatham, K. R., Ochieng, M. A., Van Zoest, L. R., & Peterson, B. E. (2020). Teachers’ orientations toward using student mathematical thinking as a resource during whole-class discussion. Journal of Mathematics Teacher Education, 23(3), 237–267. //doi.org/10.1007/s10857-018-09421-0

    Article  Google Scholar 

  • Thomas, J., Jong, C., Fisher, M. H., & Schack, E. O. (2017). Noticing and knowledge : Exploring theoretical connections between professional noticing and mathematical knowledge for teaching. The Mathematics Educator, 26(2), 3–25.

    Google Scholar 

  • Thomas, M., & Yoon, C. (2014). The impact of conflicting goals on mathematical teaching decisions. Journal of Mathematics Teacher Education, 17(3), 227–243. //doi.org/10.1007/s10857-013-9241-8

    Article  Google Scholar 

  • Thompson, A. G. (1984). The relationship of teachers’conceptions of mathematics teaching to instructional practice. Educational Studies in Mathematics, 15, 105–127. //doi.org/10.1007/BF00305892

    Article  Google Scholar 

  • Wallach, T., & Even, R. (2005). Hearing students: The complexity of understanding what they are saying, showing, and doing. Journal of Mathematics Teacher Education, 8, 393–417. //doi.org/10.1007/s10857-005-3849-2

    Article  Google Scholar 

  • Walshaw, M., & Anthony, G. (2008). The teacher’ s role in classroom discourse : a review of recent research into mathematics classrooms. Review of Educational Research, 78(3), 516–551. //doi.org/10.3102/0034654308320292

    Article  Google Scholar 

  • Yackel, E., & Cobb, P. (1996). Sociomathematical norms, argumentation, and autonomy in mathematics. Journal for Research in Mathematics Education, 27(4), 458–477. //doi.org/10.2307/749877

    Article  Google Scholar 

  • Zhang, Q., & Morselli, F. (2016). Teacher Beliefs. In G. A. Goldin, M. S. Hannula, E. Heyd-Metzuyanim, A. Jansen, R. Kaasila, S. Lutovac, P. Di Martino, F. Morselli, J. A. Middleton, M. Pantziara, & Q. Zhang (Eds.), Attitudes, Beliefs, Motivation, and Identity in Mathematics Education (pp. 11–13). Cham: Springer Open. //doi.org///doi.org/10.1007/978-3-319-32811-9_1

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From: Building on student mathematical thinking in whole-class discourse: exploring teachers’ in-the-moment decision-making, interpretation, and underlying conceptions

Teacher Jesse Denise
Lesson Finding the distance between a point and a line Discovering the complement rule
Problem “Calculate the distance between point \(P(\mathrm{6,2})\) and line \(l:y=1/2 x+4\) “In a television show, the finalist is placed in front of 20 doors. Behind 5 doors is a valuable price, and behind the other 15 doors is an empty envelope. The finalist is allowed to open six doors. Calculate the probability that at least one price is won”.
Context It was the first time the students had been asked to calculate the distance between a point and a line \(l\), given by an equation in a coordinate system. Instead of providing the students with a step-by-step solution method, as the textbook does, Jesse wanted the students to find their own solution methods In previous lessons, the class had worked on calculating probabilities, including the sum and product rule for probabilities, and Denise had explained the urn model
Mathematical goals “Students should know the distance must be perpendicular”
“Slopes \(-1\), students should know that product is perpendicular”
In our words, Jesse wanted the students to learn that the shortest distance from a point to a line is in the direction that is perpendicular to the line, and that two lines are perpendicular if and only if the product of their slopes equals \(-1\)
“Students should know the complement rule and be able to apply it”
In our words, Denise wanted the students to think of and compare different solution methods to decide collectively that the one that uses the complement of the required probability is the most elegant method and saves effort
Preparation, student solution methods, and whole-class discourse Jesse had used the five practices to prepare for the lesson. He had found several solution methods. While his students worked on the problem, Jesse had monitored their work and selected three solution methods to be presented to the class. Only the first two methods were discussed in whole-class discourse, and this took up the final 20 min of the 50-min lesson. The first solution method was presented by Thijs. He calculated angle \(\alpha\) using the slope of line \(l\) (see Fig. 2)*. Then he calculated \(\beta\) using \(\alpha\), calculated \(PB\), and used the sine rule in right-angled triangle \(\Delta BCP\) to calculate \(PC\). The second solution method was presented by Sarah. She drew line \(k\) through \(P\), perpendicular to \(l\). Then she counted “squares** ”—two horizontal squares and four vertical squares—and she calculated the requested distance using Pythagoras’ theorem Denise had thought of at least three different solution methods: a) calculating and adding the probabilities of winning one, two, three, four, and five prices by using urn models, b) calculating and adding those probabilities by using products and binomial coefficients, or c) using the complement rule. Denise expected that these three methods would be used by her students, and indeed they were. Students worked on the problem in groups, and every group wrote their solution method on a large piece of paper. These nine papers were attached to the whiteboard before whole-class discourse started. Whole-class discourse took up 13 min out of the 50-min lesson

  1. *The students were not provided with an illustration. Most students produced their own illustration. We provide one here to complement the textual explanation of the students’ solution methods.
  2. **The students were equipped with notebooks with grid paper.

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