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Comparison between a Modern-Day Multiplication Method and Two Historical Ones by Trainee Teachers
(MDPI, 2021)
Different studies consider the possibility of including history of mathematics in the classroom. However, its inclusion in the teaching and learning of mathematics depends on the conceptions of it that teachers have, among ...
Developing Number Sense: An Approach to Initiate Algebraic Thinking in Primary Education
(MDPI, 2021)
Traditionally, the teaching and learning of algebra has been addressed at the beginning of secondary education with a methodological approach that broke traumatically into a mathematical universe until now represented by ...
Effective Teacher Professional Development Programs. A Case Study Focusing on the Development of Mathematical Modeling Skills
(MDPI, 2021)
A concern in Mathematics Education is the professional development of the teacher and to promote effective training programs. The literature provides principles guiding the design of such programs, which were considered ...
A Tool for the Analysis and Characterization of School Mathematical Models
(MDPI, 2021)
This paper shows a tool for the analysis of written productions that allows for the characterization of the mathematical models that students develop when solving modeling tasks. For this purpose, different conceptualizations ...
Development of Calibration Models to Predict Mean Fibre Diameter in Llama (Lama glama) Fleeces with Near Infrared Spectroscopy
(MDPI, 2021)
Llama fibre has the potential to become the most valuable textile resource in the Puna region of Argentina. In this study near infrared reflectance spectroscopy was evaluated to predict the mean fibre diameter in llama ...
Relativistic particles with torsion in three-dimensional non-vacuum spacetimes
(American Institute of Physics, 2021)
In this paper, we analyze trajectories of spacelike curves that are critical points of a Lagrangian depending on its total torsion. We focus on two important families of spacetimes, generalized Robertson–Walker and standard ...
Educational Intervention through a Board Game for the Teaching of Mathematics to Dyslexic Greek Students
(MDPI, 2021)
The main purpose of this study was to investigate the effectiveness of an intervention strategy in teaching mathematics based on a board game, using the curriculum of mathematics in Greece, called Adapted Analytical Programs ...
La presencia de la mujer en las publicaciones de educación en Colombia: un análisis en el ESCI
(University of Pittsburgh, 2021)
La difusión de la investigación que se realiza en el campo educativo se ha analizado de manera reiterada en el mundo académico. Desde Clarivate Analytics se han incorporado nuevas herramientas que pretenden cubrir tanto ...
Shallow Water Moment Models for Bedload Transport Problems
(Global Science Press, 2021)
In this work a simple but accurate shallow model for bedload sediment transport is proposed. The model is based on applying the moment approach to the Shallow Water Exner model, making it possible to recover the vertical ...
Flexible and efficient discretizations of multilayer models with variable density
(Elsevier, 2021)
We show that the semi-implicit time discretization approaches previously introduced for multilayer shallow water models for the barotropic case can be also applied to the variable density case with Boussinesq approximation. ...