Javier García‐García
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View article: Validating a TPCK-S Instrument for Hologram-Based Mathematics Teaching
Validating a TPCK-S Instrument for Hologram-Based Mathematics Teaching Open
The successful use of 3D holograms in teaching geometry depends greatly on teachers’ practical skills. However, there remains a substantial gap in understanding how these skills are developed and how they can be reliably assessed. This stu…
View article: Numeracy Skills of Junior High School Students: A Comparative Study Based on Learning Approach Interventions
Numeracy Skills of Junior High School Students: A Comparative Study Based on Learning Approach Interventions Open
This study aims to determine the achievement and improvement of students' numeracy skills based on the Realistic Mathematics Education (RME) approach intervention. This research used a quasi-experimental method with a pretest-posttest cont…
View article: Alternative conceptions emerging in pre-university students while making mathematical connections in derivative and integral tasks
Alternative conceptions emerging in pre-university students while making mathematical connections in derivative and integral tasks Open
Understanding students’ alternative conceptions is important, as such conceptions can prevent them from making mathematical connections, thereby hindering their conceptual development. For this reason, this research aimed to identify the a…
View article: Alternative conceptions about proportional reasoning in high school students
Alternative conceptions about proportional reasoning in high school students Open
This study aimed to identify alternative conceptions about proportional reasoning among High School Students at a public school located in the state of Guerrero, Mexico. Using a qualitative approach, data were collected through task-based …
View article: STEAM+X in Mathematics Education: A Systematic Literature Review
STEAM+X in Mathematics Education: A Systematic Literature Review Open
This study analyses how the STEAM+X framework has been implemented in mathematics education. The “X” component represents additional disciplines beyond the traditional STEAM fields, such as culture, history, and architecture. The systemati…
View article: Errors and Their Causes in Solving One-Variable Linear Equations Among Mexican High School Students
Errors and Their Causes in Solving One-Variable Linear Equations Among Mexican High School Students Open
The aim of this study was to identify the errors made by a group of Mexican High School students when solving linear equations, as well as their possible causes. Data collection was conducted through a task-based interview administered to …
View article: Strategies Used by Mexican Fourth-Grade Elementary Students in Solving Additive Word Problems
Strategies Used by Mexican Fourth-Grade Elementary Students in Solving Additive Word Problems Open
To improve children's arithmetic learning, it is important to understand the strategies they use when solving arithmetic problems and the obstacles they find in this process. So, the objective of this research is to identify the strategies…
View article: Mathematical concepts and cultural values in guest reception traditions: an ethnomathematic study of the Dawan Tribe Community on The Timor Island
Mathematical concepts and cultural values in guest reception traditions: an ethnomathematic study of the Dawan Tribe Community on The Timor Island Open
The aim of this study is to explore mathematical concepts and cultural values in the reception traditions of the Dawan tribe (Atoni Meto). The research method used is qualitative research with an ethnographic approach. The research subject…
View article: GeoGebra-Assisted discovery learning: an effective strategy to enhance elementary students' interest in learning plane area measurement
GeoGebra-Assisted discovery learning: an effective strategy to enhance elementary students' interest in learning plane area measurement Open
This study aimed to examine the difference in learning interest between students taught using the Discovery Learning model assisted by GeoGebra and those taught using conventional methods. The research employed an experimental method with …
View article: Integration of the steam approach in teaching linear algebra to engineering students
Integration of the steam approach in teaching linear algebra to engineering students Open
Introduction: this study examines the integration of the STEAM (Science, Technology, Engineering, Arts, and Mathematics) approach and technological tools in teaching linear algebra, a fundamental subject in engineering education. Since a d…
View article: Mathematical connections made by preservice mathematics teachers when solving tasks about systems of linear equations
Mathematical connections made by preservice mathematics teachers when solving tasks about systems of linear equations Open
The study reported had the aimed to identify the mathematical connections made by a group of Mexican preservice mathematics teachers (PMTs) when solving tasks on systems of linear equations. We consider a mathematical connection as a true …
View article: Concepciones alternativas sobre el concepto de pendiente en estudiantes de nivel medio superior de una zona rural
Concepciones alternativas sobre el concepto de pendiente en estudiantes de nivel medio superior de una zona rural Open
This paper reports the results of a research whose objective was to identify alternative conceptions about the concept of slope in high school students of a rural area. A task-based interview was used to collect data from twenty-eight 12th…
View article: Exploring junior high school students' geometry self-efficacy in solving 3D geometry problems through 5E instructional model intervention: A grounded theory study
Exploring junior high school students' geometry self-efficacy in solving 3D geometry problems through 5E instructional model intervention: A grounded theory study Open
Geometry self-efficacy is an essential affective aspect that will influence students in solving mathematics problems, especially geometry material. Therefore, teachers must be able to develop learning instructions that not only affect stud…
View article: Mathematical Understanding Based on the Mathematical Connections Made by Mexican High School Students Regarding Linear Equations and Functions
Mathematical Understanding Based on the Mathematical Connections Made by Mexican High School Students Regarding Linear Equations and Functions Open
The aim of this research was to analyze the level of mathematical understanding based on the mathematical connections made by a group of Mexican High School students when solving mathematical tasks related to the concepts of equation and l…
View article: Mathematical Connections Associated with the Exponential and Logarithmic Functions Promoted in the Mathematics Curriculum
Mathematical Connections Associated with the Exponential and Logarithmic Functions Promoted in the Mathematics Curriculum Open
This article aims to identify the general mathematical connections and those related to exponential and logarithmic functions, promoted by the Colombian intended mathematics curriculum.In this research, Content Analysis was used, and the o…
View article: Conexiones matemáticas promovidas en los libros de texto del telebachillerato sobre el concepto de pendiente
Conexiones matemáticas promovidas en los libros de texto del telebachillerato sobre el concepto de pendiente Open
The aim of this research was to identify the mathematical connections promoted in four Mexican telebachillerato school textbooks when exploring different conceptualizations of slope. To achieve this, a conceptual framework was adapted to d…
View article: Mathematical Connections Related to Exponential and Logarithmic Functions: A Literature Review
Mathematical Connections Related to Exponential and Logarithmic Functions: A Literature Review Open
This paper reports a review of the Mathematics Education literature related to exponential and logarithmic functions and mathematical connections. Mainly, it seeks to answer the question: What is the current state of research related to ex…
View article: Profile of Middle School Students' Mathematical Literacy Ability in Solving Number Pattern Problems
Profile of Middle School Students' Mathematical Literacy Ability in Solving Number Pattern Problems Open
The aim of this study is to describe profile of middle school students' mathematical literacy ability in Solving Number Pattern Problems. This study used a descriptive case study design with 29 students in grade VIII at a middle school in …
View article: Profile of Mathematics Communication Ability of Seventh-Grade Students in Solving Set Problems Based on Cognitive Style
Profile of Mathematics Communication Ability of Seventh-Grade Students in Solving Set Problems Based on Cognitive Style Open
This study aims to describe the profile of students' mathematical communication ability in solving set problems in terms of field-dependent and field-independent cognitive styles. This research method includes qualitative descriptive resea…
View article: Conexiones matemáticas promovidas en los planes y programas de estudio mexicanos de nivel secundaria y media superior sobre el concepto de ecuación cuadrática
Conexiones matemáticas promovidas en los planes y programas de estudio mexicanos de nivel secundaria y media superior sobre el concepto de ecuación cuadrática Open
The aim of this research is to identify the mathematical connections promoted in Mexican middle school and high school level study plans and programs about the quadratic equation concept. Mathematical connections are those relationships be…
View article: PP231 Safety, Effectiveness And Economic Analysis Of Exercise Intervention For Prevention Of Cognitive And Functional Deterioration In Hospitalized Patients
PP231 Safety, Effectiveness And Economic Analysis Of Exercise Intervention For Prevention Of Cognitive And Functional Deterioration In Hospitalized Patients Open
Introduction Cognitive and functional deterioration is common in hospital setting and occurs in 40 percent of admitted older patients. One of its main causes is physical inactivity. The objective of our health technology assessment was to …
View article: PP230 Safety, Effectiveness, And Cost Effectiveness Of Interventions For Preventing Delirium In Hospitalized Patients
PP230 Safety, Effectiveness, And Cost Effectiveness Of Interventions For Preventing Delirium In Hospitalized Patients Open
Introduction Delirium is a prevalent syndrome in the hospital setting and the elderly are the most affected. The objective was to assess the safety, clinical effectiveness, and cost effectiveness of interventions for preventing delirium am…
View article: Exploring University Mexican Students’ Quality of Intra-Mathematical Connections When Solving Tasks About Derivative Concept
Exploring University Mexican Students’ Quality of Intra-Mathematical Connections When Solving Tasks About Derivative Concept Open
The quality of the intra-mathematical connections made by Mexican university students when solving tasks on the derivative was characterized. The typology of mathematical connections and the quality levels of mathematical connections were …
View article: Mathematical Connections Activated in High School Students’ Practice Solving Tasks on the Exponential and Logarithmic Functions
Mathematical Connections Activated in High School Students’ Practice Solving Tasks on the Exponential and Logarithmic Functions Open
The current paper aims to identify the mathematical connections activated by 10 Mexican high school students while solving mathematical tasks that involve the exponential and logarithmic function. We used the Expanded Mathematical Connecti…
View article: Comparative Efficacy of Active Group Music Intervention versus Group Music Listening in Alzheimer’s Disease
Comparative Efficacy of Active Group Music Intervention versus Group Music Listening in Alzheimer’s Disease Open
Background: Music interventions are promising therapies for the management of symptoms in Alzheimer’s disease (AD). Globally, music interventions can be classified as active or receptive depending on the participation of the subjects. Acti…
View article: Co-Design Process of a Virtual Community of Practice for the Empowerment of People with Ischemic Heart Disease
Co-Design Process of a Virtual Community of Practice for the Empowerment of People with Ischemic Heart Disease Open
A people-centred co-design process of a vCoP may facilitate the empowerment of people with IHD.
View article: Effectiveness and cost-effectiveness of a virtual community of practice to improve the empowerment of patients with ischaemic heart disease: study protocol of a randomised controlled trial
Effectiveness and cost-effectiveness of a virtual community of practice to improve the empowerment of patients with ischaemic heart disease: study protocol of a randomised controlled trial Open
Introduction Virtual Communities of Practice (VCoP) or knowledge-sharing virtual communities offer ubiquitous access to information and exchange possibilities for people in similar situations, which might be especially valuable for the sel…
View article: Multicomponent Interventions for the Prevention of Delirium in Hospitalized Older People: A Meta‐Analysis
Multicomponent Interventions for the Prevention of Delirium in Hospitalized Older People: A Meta‐Analysis Open
OBJECTIVES To comprehensively assess the effects of multicomponent interventions for prevention of delirium in hospitalized older people. DESIGN Systematic review with meta‐analysis following Preferred Reporting Items for Systematic Review…
View article: Conocimientos geométricos en la elaboración de un artefacto en una comunidad ñuu savi
Conocimientos geométricos en la elaboración de un artefacto en una comunidad ñuu savi Open
The goal of this paper is to identify the existing geometric notions in the design and elaboration of güilile (an artifact of widespread use) in a Ñuu Savi community. This artifact is a working tool and, according to the Tee Savi villagers…