Open word problems: taking the additive or the multiplicative road?
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Abstract
Previous studies have repeatedly shown that children often incorrectly use an additive model for multiplicative word problems, and a multiplicative model for additive word problems. The present study aimed to investigate which model upper primary school children tend to choose in word problems that are open to both ways of reasoning. In particular, a non-symbolic variant of the snake task of Lamon (Teaching fractions and ratios for understanding: Essential content knowledge and instructional strategies for teachers, Taylor & Francis Group, New York, NY, 2008) was administered to 279 children in fifth and sixth grade of primary education. Children were asked to indicate which of two snakes had grown the most, and to verbally explain the reasoning behind their answer. Results revealed that additive reasoning (i.e., absolute growth) was more frequently used than multiplicative reasoning (i.e., relative growth), although it appeared to be harder to verbalize. Second, both trends were more prominent for fifth than sixth graders. Third, contrary to previous studies with younger children, we did not find any differences between answers on discrete and continuous variants of the task. Nevertheless, children’s answers were more often explicitly verbalized in discrete than continuous items. Theoretical, methodological, and educational implications for solving word problems, and more generally for modelling in the domain of additive and multiplicative reasoning, are discussed.
Keywords
Modelling Word problem solving Additive reasoning Multiplicative reasoning Open word problemsReferences
- Bailey, D. H., Littlefield, A., & Geary, D. C. (2012). The codevelopment of skill at and preference for use of retrieval-based processes for solving addition problems: Individual and sex differences from first to sixth graders. Journal of Experimental Child Psychology, 113, 78–92. https://doi.org/10.1016/j.jecp.2012.04.014.CrossRefGoogle Scholar
- Blum, W., & Niss, M. (1991). Applied mathematical problem solving, modelling, applications, and links to other subjects: State, trends, and issues in mathematics instruction. Educational Studies in Mathematics, 22, 37–68. https://doi.org/10.1007/BF00302716.CrossRefGoogle Scholar
- Boyer, T. W., Levine, S. C., & Huttenlocher, J. (2008). Development of proportional reasoning: Where young children go wrong. Developmental Psychology, 44, 1478–1490. https://doi.org/10.1037/a0013110.CrossRefGoogle Scholar
- Cramer, K., Post, T., & Currier, S. (1993). Learning and teaching ratio and proportion: Research implications. In D. T. Owens (Ed.), Research ideas for the classroom: Middle grades mathematics (pp. 159–178). New York: Macmillan.Google Scholar
- Degrande, T., Verschaffel, L., & Van Dooren, W. (2014). How do Flemish children solve ‘Greek’ word problems? On children’s quantitative analogical reasoning in mathematically neutral word problems. Mediterranean Journal for Research in Mathematics Education, 13(1–2), 57–74.Google Scholar
- English, L. D., & Lesh, R. A. (2003). Ends-in-view problems. In R. A. Lesh & H. Doerr (Eds.), Beyond constructivism: A models and modeling perspective on mathematics problem solving, learning, and teaching (pp. 297–316). Mahwah: Lawrence Erlbaum.Google Scholar
- Gravemeijer, K. (2004). Emergent modelling as a precursor to mathematical modelling. In H.-W. Henn & W. Blum (Eds.), Applications and modelling in mathematics education (ICMI Study 14) (pp. 97–102). Dortmund: Universität Dortmund.Google Scholar
- Greer, B. (1987). Understanding of arithmetical operations as models of situations. In J. A. Sloboda & D. Rogers (Eds.), Cognitive processes in mathematics (pp. 60–80). Oxford: Clarendon.Google Scholar
- Greer, B. (1992). Multiplication and division as models of situations. In D. Grouws (Ed.), Handbook of research on learning and teaching mathematics (pp. 276–295). Reston: National Council of Teachers of Mathematics.Google Scholar
- Greer, B. (1997). Modelling reality in mathematics classroom: The case of word problems. Learning and Instruction, 7, 293–307. https://doi.org/10.1016/S0959-4752(97)00006-6.CrossRefGoogle Scholar
- Greer, B., Verschaffel, L., & Mukhopadhyay, S. (2007). Modelling for life: Mathematics and children’s experience. In W. Blum, P. L. Galbraith, H.-W. Henn & M. Niss (Eds.), Modelling and applications in mathematics education (ICMI Study 14) (pp. 89–98). New York: Springer.CrossRefGoogle Scholar
- Hart, K. (1988). Ratio and proportion. In M. Behr & J. Hiebert (Eds.), Number concepts and operations in the middle grades (pp. 198–219). Reston: National Council of Teachers of Mathematics.Google Scholar
- Jeong, Y., Levine, S., & Huttenlocher, J. (2007). The development of proportional reasoning: Effect of continuous vs. discrete quantities. Journal of Cognition and Development, 8, 237–256. https://doi.org/10.1080/15248370701202471.CrossRefGoogle Scholar
- Kaput, J. J., & West, M. M. (1994). Missing-value proportional reasoning problems: Factors affecting informal reasoning patterns. In G. Harel & J. Confrey (Eds.), The development of multiplicative reasoning in the learning of mathematics (pp. 235–287). New York: State University of New York Press.Google Scholar
- Karplus, R., Pulos, S., & Stage, E. (1983). Proportional reasoning of early adolescents. In R. Lesh & M. Landau (Eds.), Acquisition of mathematical concepts and processes (pp. 45–89). New York: Academic Press.Google Scholar
- Lamon, S. J. (2008). Teaching fractions and ratios for understanding: Essential content knowledge and instructional strategies for teachers (2nd edn.). New York: Taylor & Francis Group.Google Scholar
- Lamon, S. J., & Lesh, R. (1992). Interpreting responses to problems with several levels and types of correct answers. In R. Lesh & S. J. Lamon (Eds.), Assessment of authentic performance in school mathematics (pp. 319–342). Washington, DC: American Association for the Advancement of Science Press.Google Scholar
- Lesh, R., & Doerr, H. M. (2003). Beyond constructivism. Models and modelling perspectives on mathematical problem solving, learning, and teaching. Mawah: Lawrence Erlbaum.Google Scholar
- McMullen, J. A., Hannula-Sormunen, M. M., & Lehtinen, E. (2011). Young children’s spontaneous focusing on quantitative aspects and their verbalizations of their quantitative reasoning. In B. Ubuz (Ed.), Proceedings of the 35th Conference of the International Group for the Psychology of Mathematics Education (Vol. 3, pp. 217–224). Ankara, Turkey: PME.Google Scholar
- Ministerie van de Vlaamse Gemeenschap. (1997). Decreet van juli 1997 tot bekrachtiging van de ontwikkelingsdoelen en eindtermen van het gewoon basisonderwijs [Decree of July 1997 to ratify the development goals and standards of primary education]. Brussels: Author.Google Scholar
- Mix, K. S., Levine, S. C., & Huttenlocher, J. (1999). Early fraction calculation ability. Developmental Psychology, 35, 164–174. https://doi.org/10.1037/0012-1649.35.1.164.CrossRefGoogle Scholar
- Noelting, G. (1980). The development of proportional reasoning and the ratio concept: Part 1. Differentiation of stages. Educational Studies in Mathematics, 11, 217–253. https://doi.org/10.1007/BF00304357.CrossRefGoogle Scholar
- Nunes, T., & Bryant, P. (2010). Understanding relations and their graphical representation. Retrieved from http://www.nuffieldfoundation.org/sites/defaukt/files/P4.pdf.
- Obersteiner, A., Bernhard, M., & Reiss, K. (2015). Primary school children’s strategies in solving contingency table problems: The role of intuition and inhibition. ZDM, 47, 825–836. https://doi.org/10.1007/s11858-015-0681-8.CrossRefGoogle Scholar
- Pellegrino, J. W., & Glaser, R. (1982). Analyzing aptitudes for learning: Inductive reasoning. In R. Glaser (Ed.), Advances in instructional psychology (Vol. 2, pp. 269–345). Hillsdale: Lawrence Erlbaum.Google Scholar
- Resnick, L. B., & Singer, J. A. (1993). Protoquantitative origins of ratio reasoning. In T. P. Carpenter, E. Fennema & T. A. Romberg (Eds.), Rational numbers: An integration of research (pp. 107–130). Hillsdale: Lawrence Erlbaum.Google Scholar
- Schukajlow, S., & Krug, A. (2014). Do multiple solutions matter? Prompting multiple solutions, interest, competence, and autonomy. Journal for Research in Mathematics Education, 45, 497–533.CrossRefGoogle Scholar
- Schukajlow, S., Krug, A., & Rakoczy, K. (2015). Effects of prompting multiple solutions for modelling problems on students’ performance. Educational Studies in Mathematics, 89, 393–417. https://doi.org/10.1007/s10649-015-9608-0.CrossRefGoogle Scholar
- Siegler, R. S. (2000). Unconscious insights. Current Directions in Psychological Science, 9, 79–83.CrossRefGoogle Scholar
- Siemon, D., Breed, M., & Virgona, J. (2005). From additive to multiplicative thinking—The big challenge of the middle years. In J. Mousley, L. Bragg, & C. Campbell (Eds.), Proceedings of the 42nd Conference of the Mathematical Association of Victoria. Bundoora, Australia.Google Scholar
- Sophian, C. (2000). Perceptions of proportionality in young children: Matching spatial ratios. Cognition, 75, 145–170. https://doi.org/10.1016/S0010-0277(00)00062-7.CrossRefGoogle Scholar
- Sowder, L. (1988). Children’s solutions of story problems. The Journal of Mathematical Behavior, 7, 227–238.Google Scholar
- Spinillo, A. G., & Bryant, P. (1999). Proportional reasoning in young children: Part–part comparisons about continuous and discontinuous quantity. Mathematical Cognition, 5, 181–197. https://doi.org/10.1080/135467999387298.CrossRefGoogle Scholar
- Star, J. R., & Rittle-Johnson, B. (2008). Flexibility in problem solving: The case of equation solving. Learning and Instruction, 18, 565–579. https://doi.org/10.1016/j.learninstruc.2007.09.018.CrossRefGoogle Scholar
- Usiskin, Z. (2007). The arithmetic operations as mathematical models. In W. Blum, P. L. Galbraith, H.-W. Henn & M. Niss (Eds.), Modelling and applications in mathematics education (ICMI Study 14) (pp. 257–264). New York: Springer.CrossRefGoogle Scholar
- Van Dooren, W., De Bock, D., Evers, M., & Verschaffel, L. (2009). Students’ overuse of proportionality on missing-value problems: How numbers may change solutions. Journal for Research in Mathematics Education, 40, 187–211.Google Scholar
- Van Dooren, W., De Bock, D., Hessels, A., Janssens, D., & Verschaffel, L. (2005). Not everything is proportional: Effects of age and problem type on propensities for overgeneralization. Cognition and Instruction, 23, 57–86. https://doi.org/10.1207/s1532690xci2301_3.CrossRefGoogle Scholar
- Van Dooren, W., De Bock, D., Janssens, D., & Verschaffel, L. (2008). The linear imperative: An inventory and conceptual analysis of students’ overuse of linearity. Journal for Research in Mathematics Education, 39, 311–342. https://doi.org/10.2307/30034972.Google Scholar
- Van Dooren, W., De Bock, D., & Verschaffel, L. (2010). From addition to multiplication … and back. The development of students’ additive and multiplicative reasoning skills. Cognition and Instruction, 28, 360–381. https://doi.org/10.1080/07370008.2010.488306.CrossRefGoogle Scholar
- Van Dooren, W., Verschaffel, L., Greer, B., & De Bock, D. (2006). Modelling for life: Developing adaptive expertise in mathematical modelling from an early age. In L. Verschaffel, F. Dochy, M. Boekaerts & S. Vosniadou (Eds.), Instructional psychology: Past, present and future trends. Sixteen essays in honour of Erik De Corte (pp. 91–112). Oxford: Elsevier.Google Scholar
- Vergnaud, G. (1983). Multiplicative structures. In R. Lesh & M. Landau (Eds.), Acquisition of mathematics concepts and processes (pp. 127–174). New York: Academic Press.Google Scholar
- Vergnaud, G. (1988). Multiplicative structures. In J. Hiebert & M. Behr (Eds.), Number concepts and operations in the middle grades (pp. 141–161). Reston: Lawrence Erlbaum & National Council of Teachers of Mathematics.Google Scholar
- Verschaffel, L., De Corte, E., & Lasure, S. (1994). Realistic considerations in mathematical modeling of school arithmetic word problems. Learning and Instruction, 4, 273–294. https://doi.org/10.1016/0959-4752(94)90002-7.CrossRefGoogle Scholar
- Verschaffel, L., Greer, B., & De Corte, E. (2000). Making sense of word problems. Lisse: Swets & Zeitlinger.Google Scholar
- Verschaffel, L., Greer, B., & De Corte, E. (2007). Whole number concepts and operations. In F. Lester (Ed.), Second handbook of research on mathematics teaching and learning (pp. 557–628). Charlotte: Information Age Publishing.Google Scholar
- Verschaffel, L., Van Dooren, W., Greer, B., & Mukhopadhyah, S. (2010). Reconceptualising word problems as exercises in mathematical modeling. Journal für Mathematik-Didaktik, 31, 9–29.CrossRefGoogle Scholar
- Wynn, K. (1997). Competence models of numerical development. Cognitive Development, 12, 333–339. https://doi.org/10.1016/S0885-2014(97)90005-8.CrossRefGoogle Scholar