Results 31 to 40 of about 840 (75)
Bifurcation from Infinity and Resonance Results at High Eigenvalues in Dimension One
Journal of Function Spaces, Volume 2012, Issue 1, 2012., 2012 This paper is devoted to two different but related tags: firstly, the side of the bifurcation from infinity at every eigenvalue of the problem −u″(t) = λu(t) + g(t, u(t)), u∈H01(0,π), secondly, the solutions of the associated resonant problem at any eigenvalue.
José L. Gámez +2 more
wiley +1 more source
Sustainable Development, Volume 33, Issue 6, Page 8057-8071, December 2025.ABSTRACT This study validates the Knowledge, Attitude, and Behavior (KAB) Questionnaire, a comprehensive tool designed to evaluate sustainability‐related knowledge, attitudes, and behaviors among pre‐service primary school teachers, with a specific alignment to five key Sustainable Development Goals (SDGs). The questionnaire, comprising 39 items across
Jorge Crespo‐Martín +2 more
wiley +1 more source
El Enfoque ontosemiótico: implicaciones sobre el carácter prescriptivo de la didáctica
Revista Chilena de Educación Matemática, 2020 Presentamos una síntesis del Enfoque Ontosemiótico (EOS), sobre el conocimiento y la instrucción matemáticos, resaltando los problemas, principios y métodos de investigación en didáctica de la matemática que se abordan con este marco teórico.
Juan D. Godino +2 more
doaj +1 more source
Engineering Reports, Volume 7, Issue 5, May 2025.This study develops a predictive model for endodontic access in maxillary central incisors using CBCT data. The model integrates anatomical and socio‐demographic variables to guide clinicians in optimizing access points, depths, and angles, improving accuracy, efficiency, and preserving tooth structure in root canal treatments.
Maria Llacer‐Martínez +4 more
wiley +1 more source
LA DIDÁCTICA DE LA MATEMÁTICA EN ENTORNOS VIRTUALES
Dialéctica, 2023 Las constantes trasformaciones en los procesos de enseñanza y aprendizaje, hace que se innove en la operatividad de dichos procesos, con la finalidad de generar un impacto favorable en la población que desarrolla acciones relacionadas con su formación ...
Noida Gómez
doaj +1 more source
Journal of Research in Science Teaching, Volume 62, Issue 2, Page 391-425, February 2025.Abstract The importance of models and modeling in science education is well‐recognized, yet there exists significant polysemy among these terms within the literature. This ambiguity often leads to confusion, particularly regarding whether modeling represents an expected student performance, an instructional strategy to promote such performance, or both.
Anna Garrido, Digna Couso
wiley +1 more source
Enseñanza de las Ciencias, 2015 Fomentar l'adquisició en l'alumnat de capacitats i actituds essencials per exercir una ciutadania responsable, requereix d'un professorat de ciències que apliqui estratègies metodològiques amb cert caràcter innovador.
Carolina Martin Gámez +2 more
doaj +1 more source
Revista Educación, 2021 El presente escrito, resultado del proyecto de investigación en que participan sus autores, describe la estrategia didáctica elaborada con el fin de enseñar a dirigir el proceso de enseñanza y aprendizaje de la resolución de problemas a estudiantes de ...
Andel Pérez González +2 more
doaj +1 more source
NUMBER SENSE AND STATISTICAL GRAPHS IN TEACHER EDUCATION
Publicaciones, 2011 In this paper we analyze the relevance of acquiring competence in building statistical graphs for pre-service primary school teachers. We summarize results from our own research that show examples of errors in graphs produced by pre-service teachers and ...
Pedro Arteaga +3 more
doaj
Frontiers in EducationNumerous studies have shown that one of the fundamental factors for effective teaching is the possession of an adequate Pedagogical Content Knowledge (PCK).
Diana Herreros-Torres +2 more
doaj +1 more source