Results 11 to 20 of about 235 (152)

Evolution of Beliefs in Trainee Teachers and Their MTSK: “An Exemplification with KFLM”

Education Sciences
The affective domain exercises significant influence over the learning of mathematics and, therefore over the future praxis of teachers. This is why the affective domain needs to be included in teacher training. Therefore, our aim is to show how the praxis carried out in the classroom by teacher educators promotes the evolution of beliefs about ...
Maria de la Paz Alegre, María Teresa Costado Dios   +1 more
exaly   +2 more sources

Alcances de un taller sobre MTSK en la reflexión docente de un grupo de profesores de matemáticas

PNA: Revista de Investigación en Didáctica de la Matemática, 2023
El estudio muestra el alcance de un taller para fomentar la competencia de reflexión docente desde las nociones teóricas del modelo MTSK. Considera las manifestaciones de un grupo de docentes de matemáticas en servicio cuando analizan una situación de ...
José Romilio Loría-Fernández, Jonathan Espinoza-González, Miguel Picado-Alfaro   +2 more
doaj   +1 more source

Conocimiento especializado para la enseñanza a través de la formulación de problemas en educación infantil

Uniciencia, 2022
La formulación de problemas como actividad genuinamente matemática es una fuente inagotable de alternativas en el aula. Son muchos los autores que indican la importancia de esta práctica, así como instituciones como el National Council of Teaching of ...
Juan Pedro Martín-Díaz, Miguel Montes
doaj   +1 more source

El conocimiento matemático del profesor acerca de la parábola: diseño de un instrumento para investigación

Uniciencia, 2021
La investigación en Educación Matemática suele centrarse en compartir los resultados de la aplicación de instrumentos de obtención de información. Si bien dichos instrumentos suelen describirse en la sección de metodología, el proceso de su desarrollo no
Elizabeth Advíncula Clemente, Marisel Beteta Salas, José Carlos León Ríos, Isabel Torres Céspedes, Miguel Montes   +4 more
doaj   +1 more source

Mathematics Teachers Educator Specialized Knowledge model

Zetetiké, 2021
Our research focuses on Mathematics Teacher Educator specialized knowledge. By means theoretical tools driven from Mathematics Teacher Specialized Knowledge model (MTSK model) we focus on teacher educators’ specialized knowledge and carry out a ...
Federica Ferretti , Francesca Martignone, Luis J. Rodríguez-Muñiz   +2 more
doaj   +1 more source

Experimental Investigation of an Oxidative C−C Coupling Reaction Catalyzed by HAuCl4

Israel Journal of Chemistry, Volume 63, Issue 7-8, August 2023., 2023
Supporting Information (Additional ESI spectra, CID spectra, and temporal evolution charts from reaction monitoring) for this article is available on the WWW. Abstract Reaction monitoring by electrospray (ESI) mass spectrometry (MS) is a valuable technique to investigate reaction mechanisms.
Melanie T. S. Krause, Kim Schuppener, Hermann A. Wegner, Marianne Engeser   +3 more
wiley   +1 more source

Baveno VII criteria identify varices needing treatment in patients with hepatocellular carcinoma of different Barcelona Clinic Liver Cancer stages

Journal of Gastroenterology and Hepatology, Volume 38, Issue 8, Page 1381-1388, August 2023., 2023
Abstract Background Baveno VII criteria for predicting varices needing treatment (VNT) have not been tested in hepatocellular carcinoma (HCC) population. We evaluated Baveno VII consensus for VNT in HCC patients of different stages according to Barcelona Clinic Liver Cancer (BCLC) stages undergoing curative hepatectomy.
Claudia Wing‐Kwan Wu, Grace Lai‐Hung Wong, Vincent Wai‐Sun Wong, Tsz‐Fai Yam, Terry Cheuk‐Fung Yip, Angus Chun‐Hei Wong, Brian Wai‐Nok Chan, Matthew Man‐Lok Fong, Jimmy Che‐To Lai, Yee‐Kit Tse, Kit‐Fai Lee, Tony Shu‐Kam Mok, Henry Lik‐Yuen Chan, Rashid Nok‐Shun Lui, Stephen Lam Chan, Kelvin Kwok‐Chai Ng   +15 more
wiley   +1 more source

Sensitivity of ventricular systolic function to afterload during veno‐arterial extracorporeal membrane oxygenation

ESC Heart Failure, Volume 9, Issue 5, Page 3241-3253, October 2022., 2022
Abstract Aims Veno‐arterial extracorporeal membrane oxygenation (V‐A ECMO) increases afterload to the injured heart and may hinder myocardial recovery. We aimed to compare the sensitivity of left ventricular (LV) systolic function to the afterload effects of peripheral V‐A ECMO during the acute and delayed stages of acute myocardial dysfunction ...
Pauline Yeung Ng, Tammy Sin Kwan Ma, April Ip, Man Kei Lee, Andrew Kei‐Yan Ng, Chun Wai Ngai, Wai Ming Chan, Chung Wah Siu, Wai Ching Sin   +8 more
wiley   +1 more source

Una mirada sobre conceptos del cálculo desde el conocimiento de los temas del profesorado de matemática de secundaria

Innovaciones Educativas, 2022
Las dificultades relativas a la enseñanza y aprendizaje del cálculo implican tanto al estudiantado que cursa la asignatura como al profesorado que la imparte, más aún cuando los cambios curriculares incitan al profesorado a enseñarla en el nivel de ...
Cristián Bustos Tiemann
doaj   +1 more source

Teacher Reflection on a Teaching-Learning Situation Regarding the Concept of Relation in Secondary Education

Uniciencia, 2022
This study is part of the research in didactics of mathematics on teacher training. In particular, the study focuses on the knowledge of mathematics teachers, taking as a reference the theoretical approaches of the Mathematics Teacher’s Specialized ...
Miguel Picado-Alfaro, José Romilio Loría-Fernández, Jonathan Espinoza-González   +2 more
doaj   +1 more source