Results 241 to 250 of about 1,297,290 (281)

Synergistic effects of vedolizumab and JAK 1,2,3 inhibitors in Crohn's disease: insights from a systems biology and artificial intelligence-based approach. [PDF]

open access: yesFront Immunol
Marín-Jiménez I   +5 more
europepmc   +1 more source

Supporting Mathematical Problem Posing Through Representations

Proceedings of the International Conference of the Learning Sciences, 2023
In this paper we show how problem posing can be organized in the classroom. The decisions were made in a team of teachers and researchers: to use mathematical representations, to choose worked examples and to elaborate a tool called repertoire-instrument.
Athias, Francine, Sensevy, Gérard
openaire   +2 more sources

Multiple representations and mathematical creativity

Thinking Skills and Creativity, 2021
Abstract The primary purpose of this study is to reveal how multiple representations and/or visualizations can be used as an intervention to promote students’ mathematical creativity. The second purpose is to observe how multiple representations and/or visualizations can be used as a psychometric tool to measure students’ creative thinking abilities ...
openaire   +1 more source

Mathematical representation of uncertainty

19th AIAA Applied Aerodynamics Conference, 2001
As widely done in the risk assessment community, a distinction is made between aleatory (random) and epistemic (subjective) uncertainty in the modeling and simulation process. The nature of epistemic uncertainty is discussed, including (1) occurrence in parameters contained in mathematical models of a system and its environment, (2) limited knowledge ...
William Oberkampf   +2 more
openaire   +1 more source

Representation and Mathematics Learning

Monographs of the Society for Research in Child Development, 1965
The central concern of the present study is the psychological processes involved in the learning of mathematics by children who, in Piaget's sense, are in the stage of "concrete operations" and are not, presumably, yet able to deal readily with formal propositions.
Jerome S. Bruner, Helen J. Kenney
openaire   +1 more source

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