Situated multiplying in primary school: counting instead of adding !

Publikation: Beiträge in SammelwerkenAufsätze in KonferenzbändenForschungbegutachtet

Authors

The paper describes an empirical investigation about the arithmetical strategies of primary school children dealing with mutiplicative real-world situations. We constructed three multiplicative settings, similar to each other in their arithmetical structure but different in the situational contexts. 66 second-graders - age 7 to 8 - and 56 third-graders - age 8 to 9 - solved in pairs of two of these problems. The results show that children did not use addition as their main strategy but preferred counting and number patterns. Several hypothesis are discussed explaining these results. The conclusions drawn depend on the preferred hypothesis.
OriginalspracheEnglisch
TitelDevelopments in Mathematics Education in German-speaking Countries : Selected Papers from the Annual Conference on Didactics of Mathematics, Bern, 1999
HerausgeberHans-Georg Weigand, Neville Neill, Andrea Peter-Koop, Kristina Reiss, Günter Törner, Bernd Wollring
Anzahl der Seiten9
VerlagVerlag Franzbecker
Erscheinungsdatum2002
Seiten67-75
ISBN (Print)3-88120-328-1
PublikationsstatusErschienen - 2002
Extern publiziertJa
Veranstaltung33. Jahrestagung der Gesellschaft für Didaktik der Mathematik - 1999 - Bern, Schweiz
Dauer: 01.03.199905.03.1999
Konferenznummer: 33
https://madipedia.de/wiki/GDM-Jahrestagung_1999

Bibliographische Notiz

The papers collected in this English edition are translated and revised versions of original contributions to the 1999 German proceedings (Beiträge zum Mathematikunterricht 1999)

Zuletzt angesehen

Projekte

  1. XR2ESILIENCE

Publikationen

  1. A Trajectory Generation Algorithm for Optimal Consumption in Electromagnetic Actuators
  2. Conceptual understanding of complex components and Nyquist-Shannon sampling theorem
  3. A tutorial introduction to adaptive fractal analysis
  4. Early Detection of Faillure in Conveyor Chain Systems by Wireless Sensor Node
  5. Managing complexity in automative production
  6. What Makes for a Good Theory? How to Evaluate a Theory Using the Strength Model of Self-Control as an Example
  7. Executive function and Language Learning
  8. Proxies
  9. An Adaptive and Optimized Switching Observer for Sensorless Control of an Electromagnetic Valve Actuator in Camless Internal Combustion Engines
  10. Parametric finite element model and mechanical characterisation of electrospun materials for biomedical applications
  11. Web-scale extension of RDF knowledge bases from templated websites
  12. Kalman Filter for Predictive Maintenance and Anomaly Detection
  13. Scale-dependent diversity patterns affect spider assemblages of two contrasting forest ecosystems
  14. The Creation of the Concept through the Interaction of Philosophy with Science and Art
  15. Understanding and Supporting Management Decision-Making
  16. Object-Oriented Construction Handbook
  17. A geometric approach for the design and control of an electromagnetic actuator to optimize its dynamic performance
  18. Effect of thermo-mechanical conditions during constrained friction processing on the particle refinement of AM50 Mg-alloy phases
  19. Bridging the Gap: Generating a Comprehensive Biomedical Knowledge Graph Question Answering Dataset
  20. Modelling biodegradability based on OECD 301D data for the design of mineralising ionic liquids
  21. Reading Comprehension as Embodied Action: Exploratory Findings on Nonlinear Eye Movement Dynamics and Comprehension of Scientific Texts
  22. Performance of methods to select landscape metrics for modelling species richness
  23. Determination of the construction and the material identity values of outside building components with the help of in-situ measuring procedures and FEM-simulation calculations
  24. DISKNET – A Platform for the Systematic Accumulation of Knowledge in IS Research
  25. A Sensitive Microsystem as Biosensor for Cell Growth Monitoring and Antibiotic Testing
  26. Experimental investigation of the fluid-structure interaction during deep drawing of fiber metal laminates in the in-situ hybridization process
  27. The Role of Output Vocabulary in T2T LMs for SPARQL Semantic Parsing
  28. Late developers and the inequity of "equitable utilization" and the harm of "do no harm"
  29. The impact of goal focus, task type and group size on synchronous net-based collaborative learning discourses
  30. Differences in adjustment flexibility between regular and temporary agency work
  31. Mechanical characterization of as-cast AA7075/6060 and CuSn6/Cu99.5 compounds using an experimental and numerical push-out test
  32. Integrating errors into the training process
  33. Dichotomy or continuum? A global review of the interaction between autonomous and planned adaptations