Letter to the Editor

1977 ◽  
Vol 8 (5) ◽  
pp. 392
Author(s):  
Jon Higgins
Keyword(s):  
Mathematics Education ◽  
Test Performance ◽  
Group Testing ◽  
Testing Procedures ◽  
Letter To The Editor ◽  
Almost All ◽  
Research In Mathematics Education

Almost all research in mathematics education is predicated on the use of tests and group testing procedures to measure important variables. Because of this. readers of JRME should be particularly interested in two recent articles that suggest that test performance may depend upon interest factors to a greater degree than we have previously suspected.

scholarly journals Future themes of mathematics education research: an international survey before and during the pandemic

2021 ◽  
Vol 107 (1) ◽  
pp. 1-24
Author(s):  
Arthur Bakker ◽  
Jinfa Cai ◽  
Linda Zenger
Keyword(s):  
Education Research ◽  
Mathematics Education ◽  
Teacher Professional Development ◽  
Mathematics Education Research ◽  
International Survey ◽  
Teaching Approaches ◽  
Education Teacher ◽  
Development Technology ◽  
Teacher Professional ◽  
Research In Mathematics Education

AbstractBefore the pandemic (2019), we asked: On what themes should research in mathematics education focus in the coming decade? The 229 responses from 44 countries led to eight themes plus considerations about mathematics education research itself. The themes can be summarized as teaching approaches, goals, relations to practices outside mathematics education, teacher professional development, technology, affect, equity, and assessment. During the pandemic (November 2020), we asked respondents: Has the pandemic changed your view on the themes of mathematics education research for the coming decade? If so, how? Many of the 108 respondents saw the importance of their original themes reinforced (45), specified their initial responses (43), and/or added themes (35) (these categories were not mutually exclusive). Overall, they seemed to agree that the pandemic functions as a magnifying glass on issues that were already known, and several respondents pointed to the need to think ahead on how to organize education when it does not need to be online anymore. We end with a list of research challenges that are informed by the themes and respondents’ reflections on mathematics education research.

scholarly journals Pooled testing with replication as a mass testing strategy for the COVID-19 pandemics

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Julius Žilinskas ◽  
Algirdas Lančinskas ◽  
Mario R. Guarracino
Keyword(s):  
Real Time ◽  
Real Time Pcr ◽  
Group Testing ◽  
Testing Strategy ◽  
Testing Technique ◽  
Testing Procedures ◽  
Pooled Testing ◽  
Replication Scheme ◽  
Speed Up ◽  
Multiple Patients

AbstractDuring the COVID-19 pandemic it is essential to test as many people as possible, in order to detect early outbreaks of the infection. Present testing solutions are based on the extraction of RNA from patients using oropharyngeal and nasopharyngeal swabs, and then testing with real-time PCR for the presence of specific RNA filaments identifying the virus. This approach is limited by the availability of reactants, trained technicians and laboratories. One of the ways to speed up the testing procedures is a group testing, where the swabs of multiple patients are grouped together and tested. In this paper we propose to use the group testing technique in conjunction with an advanced replication scheme in which each patient is allocated in two or more groups to reduce the total numbers of tests and to allow testing of even larger numbers of people. Under mild assumptions, a 13 ×  average reduction of tests can be achieved compared to individual testing without delay in time.

A Validity Framework for the Design of Comparative International Research in Mathematics Education

2020 ◽  
pp. 33-51
Author(s):  
Maria Teresa Tatto ◽  
Michael C. Rodriguez ◽  
Mark D. Reckase ◽  
Wendy M. Smith ◽  
Kiril Bankov ◽  
...  
Keyword(s):  
Mathematics Education ◽  
International Research ◽  
Research In Mathematics Education

scholarly journals Aspectos metodológicos da pesquisa em Educação Matemática: rumos e perspectivasMethodological aspects of research in Mathematics Education: directions and perspectives

2021 ◽  
Vol 22 (3) ◽  
pp. 65-83
Author(s):  
Bernardete Angelina Gatti
Keyword(s):  
Education Research ◽  
Mathematics Education ◽  
Empirical Research ◽  
Mathematical Education ◽  
Research Methodologies ◽  
Mathematic Education Research ◽  
School Learning ◽  
Mathematic Education ◽  
Methodological Aspects ◽  
Research In Mathematics Education

ResumoNeste artigo são apresentadas algumas das concepções que se observam, explicitamente ou subjacentemente, no relato de pesquisas na área da educação matemática, as quais orientam seu desenvolvimento, fins e resultados. As concepções destacadas se entrelaçam com várias formas e caminhos possíveis para levantar dados e analisar o que é obtido em investigações no que se refere às situações de ensino e de aprendizagem escolar, ou, a processos formativos de diferentes naturezas e níveis. Não há hierarquização entre elas, não são necessariamente mutuamente excludentes, e, cada uma traz contribuições a serem consideradas nos limites de suas perspectivas.Palavras-chave:  Educação matemática, Metodologias de pesquisa, Concepções de pesquisa, Formação do pesquisador. AbstractIn this article, is exposed an analytic view of conceptions that we can observe in reports of research in the field of mathematical education. They guide the purpose, proceedings and results of the investigation and they interweave the ways and research means of obtaining data. This analysis is done by observing reports of empirical research on school learning or about process of teachers’ education. There are no hierarchy between then and they are not mutually exclusive. Each one brings their contribution that can be considered in their perspectives and limits.Keywords: Mathematic education, Research methodologies, Research conceptions, Researchers’ education. ResumenEn este artículo se analizan concepciones observables, directamente o no, en relatos de investigaciones científicas en el campo de la educación matemática. Esas concepciones orientan los procedimientos investigativos, los análisis de los resultados y sus fines. Ellas están entrelazadas con los caminos de búsqueda de datos y conclusiones. Las investigaciones tratadas dicen respecto a situaciones de la enseñanza y del aprendizaje en la escuela o a procesos de formación de varios tipos, mayormente, la formación de docentes. No hay jerarquía entre ellas, no son mutuamente excluyentes, y cada una aporta su contribución específica.Palabras-clave: Educación matemática; metodologías de la investigación; concepciones de investigación; formación de investigadores. 

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