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Ibrahim Burak Ölmez; Andrew Izsák – Journal of Mathematics Teacher Education, 2024
In prior work, we fit the mixture Rasch model to item responses from a fractions survey administered to a nationwide sample of middle grades mathematics teachers in the United States. The mixture Rasch model located teachers on a continuous, unidimensional scale and fit best with 3 latent classes. We used item response data to generate initial…
Descriptors: Fractions, Mathematics Teachers, Mathematical Logic, Arithmetic
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Whitacre, Ian; Findley, Kelly; Atabas, Sebnem – North American Chapter of the International Group for the Psychology of Mathematics Education, 2020
Reasoning about fraction magnitude is an important topic in elementary mathematics because it lays the foundations for meaningful reasoning about fraction operations. Much of the research literature has reported deficits in preservice elementary teachers' (PSTs) knowledge of fractions and has given little attention to the productive resources that…
Descriptors: Preservice Teachers, Mathematics Skills, Mathematical Logic, Fractions
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Caylan Ergene, Büsra; Ergene, Özkan – Acta Didactica Napocensia, 2020
The purpose of the study is to examine how pre-service and in-service mathematics teachers locate repeating decimals and irrational numbers on the number line. The participants of the study included 274 pre-service and 106 in-service mathematics teachers. Data were collected through a written questionnaire including four open-ended questions. In…
Descriptors: Arithmetic, Number Concepts, Mathematics Teachers, Experienced Teachers
Anakin, Megan – Mathematics Education Research Group of Australasia, 2013
This study expands contemporary theorising about students' conceptions of equality. A nationally representative sample of New Zealand students' were asked to provide a spoken numerical response and an explanation as they solved an arithmetic additive missing number problem. Students' responses were conceptualised as acts of communication and…
Descriptors: Foreign Countries, Arithmetic, Problem Solving, Concept Mapping
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Lee, Ji-Eun – Issues in the Undergraduate Mathematics Preparation of School Teachers, 2013
This article outlines a discussion had by a group of prospective teachers regarding questions that remained after their previous experiences as students. The discussion was focused on the rules associated with the division of decimals. Prospective teachers' initial discussion showed a strong tendency to handle the rules as taken-for-granted…
Descriptors: Arithmetic, Preservice Teacher Education, Preservice Teachers, Learning Experience
Alexander, Cathleen Marie – ProQuest LLC, 2013
Mathematics, in general, and algebra courses, in particular, have been categorized as "gatekeepers" for higher education, better jobs, and even citizenship. For many low-income and working adults, community college is the institution where they choose to develop their mathematics understanding so they can pursue their dreams.…
Descriptors: Adult Students, Two Year College Students, Community Colleges, Developmental Studies Programs
Novotna, Jarmila, Ed.; Moraova, Hana, Ed.; Kratka, Magdalena, Ed.; Stehlikova, Nad'a, Ed. – International Group for the Psychology of Mathematics Education, 2006
This document contains the second volume of the proceedings of the 30th Annual Conference of the International Group for the Psychology of Mathematics Education. Conference presentations are centered around the theme "Mathematics at the Centre." This volume features 60 research reports by presenters with last names beginning between Abr…
Descriptors: Program Effectiveness, Foreign Countries, Middle Schools, Textbooks