Results 51 to 60 of about 77,912 (202)
Mathematics, 2019 A classification methodology based on an experimental study is proposed towards a fast pre-diagnosis of attention deficit. Our sample consisted of school-aged children between 8 and 12 years from Valencia, Spain. The study was based on the response time (
M. Hernaiz-Guijarro +4 more
doaj +1 more source
Revista Iberoamericana de EducaciónEl presente artículo muestra los resultados de una intervención entre física y música, diseñada para promover una reflexión didáctica en un curso de formación inicial docente (física), considerando la construcción de un Modelo Científico Escolar de ...
Macarena Soto Alvarado +1 more
semanticscholar +1 more source
Avances de Investigación en Educación Matemática, 2021 Presentamos restricciones institucionales que dificultan la modelización espacio-geométrica en la enseñanza secundaria. Con el objetivo de explicarlas, describimos y analizamos tanto la actividad matemática propuesta sobre construcción de cuerpos ...
Carlos Rojas, T. Á. Sierra
semanticscholar +1 more source
Identification of students' mental models about the milk transformation in yogurt [PDF]
, 2017 A review of the scientific literature reveals that there are still few researches on the conceptions of secondary school students about chemical reactions involving microorganisms, especially those related to the mental models that students use in their ...
Blanco-Lopez, Angel +2 more
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Educación Matemática en la InfanciaLa modelización matemática ocupa un lugar relevante en la investigación educativa internacional. En este contexto, el presente estudio trata sobre una actividad de modelización matemática diseñada y elaborada a partir de los planteamientos teóricos tanto
Ximena Toalongo +2 more
semanticscholar +1 more source
The making of novel ecosystems: A process‐based framework for measurement, analysis and application
Methods in Ecology and Evolution, Volume 17, Issue 3, Page 683-704, March 2026.Abstract Ecological novelty is emerging rapidly due to global change drivers such as climate shifts, species introductions, defaunation, and land‐use transformation. These changes challenge how we assess, understand and manage ecosystems in the Anthropocene.
Matthew R. Kerr +7 more
wiley +1 more source
Una actividad de modelización con calculadora [PDF]
, 2007 En este trabajo ejemplificamos una problema de modelización para cuya resolución se usa una calculadora gráfica y un sensor de movimiento, como ejemplo de tarea que contribuye a la competencia de modelización de los escolares.
Gómez, Pedro +3 more
core
Angewandte Chemie, Volume 136, Issue 11, March 11, 2024.The selective creation of Pd‐DNA supramolecular structures using the [Pd(Aqa)] complex (Aqa=8‐amino‐4‐ hydroxyquinoline‐2‐carboxylic acid) highlights its enhanced affinity for cytosine compared to the previously reported [Pd(Cheld)] (Cheld=chelidamic acid).
Antonio Pérez‐Romero +6 more
wiley +2 more sources
The Metabolic Basis of Fat Tail Distributions in Populations and Community Fluctuations
Frontiers in Ecology and Evolution, 2019 Unveiling the mechanisms that molds populations fluctuations is central for understanding the dynamic of pest outbreaks, harmful algal blooms, or extinction risk.
Angel M. Segura +2 more
doaj +1 more source
World Water Policy, Volume 12, Issue 1, February 2026.ABSTRACT Water security in tropical regions faces escalating pressures from climate change, land‐use shifts, and population growth. We conducted a bibliometric review of 1146 peer‐reviewed articles (1964–2023) on tropical water security. Latent Dirichlet Allocation identified 13 thematic topics and their evolution. Publications rose sharply after 2012,
Karling Fernanda Schuster +3 more
wiley +1 more source