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Shahbari, Juhaina Awawdeh; Peled, Irit – International Journal of Science and Mathematics Education, 2017
This article describes sixth-grade students' engagement in two model-eliciting activities offering students the opportunity to construct mathematical models. The findings show that students utilized their knowledge of fractions including conceptual and procedural knowledge in constructing mathematical models for the given situations. Some students…
Descriptors: Mathematics Education, Primary Education, Grade 6, Mathematics Skills
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Keisar, Einav; Peled, Irit – Research in Mathematics Education, 2018
Children in a first-grade class who were taking their first steps in formal mathematical knowledge were given a sequence of five modelling tasks during their regular mathematics lessons. These tasks were different in nature from the problems they encountered in their textbooks. They are more complex and challenging, requiring analysis of the…
Descriptors: Grade 1, Sequential Approach, Task Analysis, Mathematics Activities
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Peled, Irit; Keisar, Einav – International Journal of Mathematical Education in Science and Technology, 2015
In this action research, first-graders were challenged to cope with a sequence of modelling tasks involving an analysis of given situations and choices of mathematical tools. In the course of the sequence, they underwent a change in the nature of their problem-solving processes and developed modelling competencies. Moreover, during the task…
Descriptors: Coping, Task Analysis, Tables (Data), Grade 1
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Peled, Irit – Mathematics Education Research Journal, 2010
This theoretical paper explores the decision-making process involved in modelling and mathematizing situations during problem solving. Specifically, it focuses on the authority behind these choices (i.e., what or who determines the chosen mathematical models). We show that different types of situations involve different sources of authority,…
Descriptors: Mathematical Models, Decision Making, Mathematics Instruction, Problem Solving
Peled, Irit; Bassan-Cincinatus, Ronit – International Group for the Psychology of Mathematics Education, 2005
In its empirical part this paper establishes a general weak understanding of the process of applying a mathematical model. This is also evident in the way teachers regard the application of alternative sharing in their own problem solving and in relating to children's answers. The theoretical part analyses problems that are considered as…
Descriptors: Mathematical Models, Freedom, Thinking Skills, Mathematics Education
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Peled, Irit; Hershkovitz, Sara – Journal of Mathematics Teacher Education, 2004
This study describes the learning of researchers who engage in mathematics teacher education as an integral part of their practice. As teacher educators working with teachers on the subject of proportional reasoning, the authors reflected on teachers solutions to a standard problem and analyzed answers that would conventionally be considered…
Descriptors: Mathematical Models, Problem Solving, Mathematics Teachers, Researchers