REDEL. Revista Granmense de Desarrollo Local
type: channel
description: La Revista Granmense de Desarrollo Local (REDEL) surge como continuadora de la Revista Cubana de Desarrollo Local, con la finalidad de potenciar prioritariamente la producción científica y académica de investigadores y docentes que marcan el desarrollo de nuestros tiempos; tiene como misión, publicar artículos científicos en el ámbito del Desarrollo Local, enfocado este desde sus múltiples aristas temáticas. Se edita mediante el sistema de Publicación Continua. ISSN: 2664-3065 RNPS: 2448
publisher: Universidad de Granma
language: es
publication name: REDEL. Revista Granmense de Desarrollo Local
issn: 2664-3065
items: Local development from the Municipal University Center of Buey Arriba
items: Methodology for the practical teaching class in the career Teacher of intermediate level, specializing in Construction
items: System of activities to favor ideopolitical intentionality in the subject History of Cuba in pre-university
items: Intertextual reading: an effective way in education for health and quality of life
items: Effect of Phosphorus 200 CH on Lactuca sativa L., Fomento 95 cultivar in organoponics
items: Financial education and level of indebtedness: analysis in organizations of the popular and solidarity economy
items: Cost-benefit impact on investment decision-making in commercial companies in Quevedo
items: Stimulating cognitive activity in students with intellectual disabilities in the regular context
items: Implementation of the Local Agricultural Innovation System, a governance instrument for local development
items: Deforming oral habits associated with malocclusions in students of the Pelayo Cuervo Navarro School
items: Financing and its effect on the liquidity of commercial micro-enterprises in Quevedo
items: Emotional somatization: the disease of the 21st century and its impact on holistic health
items: Educational support for child victims of violence: a comprehensive analysis of its theoretical foundations
items: Theoretical approach to experimentation in the Natural Sciences subject at the Primary education level
items: Clinical-epidemiological characterization of bronchial asthma in pediatric patients from the municipality of Buey Arriba
items: The professional development of judges from a socio-legal perspective
items: Treatment of mathematical problem solving in the fifth grade of primary level
items: The use of blogs for teacher self-preparation at the University of Granma
items: Palabras de la Editorial
items: The integration of university and general education in the training of the Bachelor of Primary Education
items: Professional relevance of chemical content for solving professional problems in the Agronomy specialty
items: Historical characterization of attention to diversity in primary school-family integration
items: Peer tutoring experience in the Bachelor's Degree in Stomatological Services program in Bayamo
items: Behavior of hypertensive retinopathy in patients over 60 years of age in the municipality of Jiguaní
items: Synergy between administration and market research techniques: Sustainable competitiveness model
items: Pedagogical proposal for implementing the curricular strategy of environmental education in the Forestry Engineering degree program
items: Biological and homeopathic alternatives in the cultivation of chard (Beta vulgaris) var. PK 7
items: Determination of edaphic biota in “La Victoria” farm of Granma province, Cuba
items: Website to promote the formation of values in students of the Labor Education career
items: Financial administration and customer management services in Quevedo and its areas of influence

Local development from the Municipal University Center of Buey Arriba
type: item
description: Promoting local development from municipal university centers is a priority of the Ministry of Higher Education. This task is complex in the country's municipalities since the development departments created in the municipal governments, in many cases lack personnel with scientific training that can promote the desired development, so it is the responsibility of these centers to lead the task. Taking this into account, the objective of the article is to propose a system of actions to favor local development from the Municipal University Center of Buey Arriba. To this end, theoretical methods were applied (historical-logical, analysis-synthesis, systemic-structural-functional); empirical (participant observation and document review) and statistical-mathematical (descriptive statistics). The results of the research showed the theoretical foundations of local development and its interweaving with the training of the professional, as well as a system of actions to achieve the previously proposed goal.
subject: Artículos originales
  topic: section
subject: local development; system of actions; professional training; municipal governments; Municipal University Center.
  topic: keywords
creator: Leanne Ramírez Galán
rights: Copyright (c) 2025
date: 2025-03-11
publication date: 2025-03-11
starting page: 93
ending page: 104

Methodology for the practical teaching class in the career Teacher of intermediate level, specializing in Construction
type: item
description: The training of teachers of Technical and Vocational Education in the specialty of Construction aims at integrally forming the personality of each student and, at the same time, providing them with pedagogical and didactic knowledge that will allow them to efficiently direct the teaching-learning process in the mentioned area of knowledge. The objective of the article is to present a methodology for the appropriation of professional contents in the practical teaching class in the specialty of intermediate level teacher in Construction. For this purpose, methods such as analysis-synthesis, historical-logical, systemic-structural-functional approach, observation, teachers' survey, document analysis, pre-experiment, socialization workshops, as well as descriptive statistics were used. A three-stage methodology was elaborated and it was concluded that the integration of technical contents with constructive realities was poor, which limited the systematization and appropriation of methods to solve professional problems. The application of different methods validated the feasibility of the methodology for the appropriation of the professional content of the practical teaching class in the intermediate level teacher, specialty Construction.
subject: Artículos originales
  topic: section
subject: intermediate level teacher; specialty Construction; practical teaching class; professional contents.
  topic: keywords
creator: Bartolomé César Serrano Tamayo
creator: Beatriz Acuña Calaña
rights: Copyright (c) 2025
date: 2025-02-26
publication date: 2025-02-26
starting page: 75
ending page: 92

System of activities to favor ideopolitical intentionality in the subject History of Cuba in pre-university
type: item
description: Improving the teaching-learning process of the subject History of Cuba is a necessity to achieve the acquisition of knowledge, habits, skills, abilities, capacities and values. This has been a fundamental objective in the transformations carried out in the National Education System, so that the historical content is applied by the student in social practice. Such aspiration has not always materialized in the referred subject, in which, in spite of the fact that the use of adequate teaching methods and means is required, as well as the students' protagonism in the independent search for the historical content, insufficiencies are still recognized in the pre-university teaching-learning process, which has limited the appropriation and application of the historical content in the social practice. The objective of the article consisted, then, in proposing a system of activities that favors the appropriation, in the students, of the historical content in social practice. Theoretical, empirical and statistical research methods were applied for this purpose, which made it possible to verify the inadequacies in the process and to assess the feasibility, relevance and effectiveness of the proposed activities. The results obtained during the application at the Antonio Maceo Grajales Pre-university Institute, in the municipality of Cauto Cristo, allowed affirming that it contributed to solve the inadequacies that limited the appropriation and application of the historical content by students in social practice.
subject: Artículos originales
  topic: section
subject: History of Cuba; ideopolitical intentionality; teaching-learning process; pre-university.
  topic: keywords
creator: Mileisis Colas Serrano
creator: Rubier Enrique Corría Iglesias
creator: Daniel Peláez Jiménez
rights: Copyright (c) 2025
date: 2025-03-03
publication date: 2025-03-03
starting page: 60
ending page: 74

Intertextual reading: an effective way in education for health and quality of life
type: item
description: Intertextual reading as an effective way to improve health education and improve the quality of life, constitutes a research that responds to the project "Linguistic and literary education in the initial training of the Bachelor's Degree in Education. Spanish-Literature and Foreign Languages. English". This article, the result of this study, aimed at proposing activities for the improvement of health education and the improvement of quality of life, using as a fundamental tool intertextual reading and analysis of literary texts in order to favor the modes of action in the students of the Bachelor's Degree in Education. Spanish-Literature. In order to fulfill the objective, theoretical and empirical research methods were used and, in addition, the integral systemic analysis method of the artistic work was used, which allowed updating the study and projecting it towards the valuation of the literary discourse, making it possible to deepen the essence of literature teaching and the place of literary analysis, revealing the use of intertextual reading that favors the dialectic interrelation of the literary text with other texts and cultural processes in favor of its teaching. As a main result, activities were offered to develop the work with the chosen literary texts that function as instruments for the achievement of the proposed objective.
subject: Artículos originales
  topic: section
subject: intertextual reading; health; quality of life; literary text.
  topic: keywords
creator: Rosa Ailsa Vázquez Rodríguez
creator: Susel Jiménez Áreas
creator: Meylan Toledano Fonseca
creator: Marolis Liset Alarcón Gamboa
creator: Roxana Socarrás López
rights: Copyright (c) 2025
date: 2025-03-11
publication date: 2025-03-11
starting page: 43
ending page: 59

Effect of Phosphorus 200 CH on Lactuca sativa L., Fomento 95 cultivar in organoponics
type: item
description: With the objective of evaluating the effect exerted by the application of Phosphorus at 200 CH in Lactuca sativa L., Cultivar Fomento 95, cultivated in organoponic conditions, the research was carried out with a randomized design, in the Ñico López cultivation area, in Bayamo municipality, Granma province. Two hundred lettuce seeds were used: 100 were placed in a Petri dish and imbibed with 10 mL of the homeopathic product and 100 in another Petri dish with 10 mL of distilled water for 30 min; then, both groups were sown. At 23 days after germination, 20 seedlings were transplanted into a bed: 10 from the experimental group and 10 from the control group. Three days later, the plants of the experimental group were sprayed, using a preparation of 10 mL of the homeopathic product in one liter of distilled water. This procedure was repeated three weeks later, on the same day, always on the foliar part at 8:00 am. Measurements were made of the variables: germination percentage and leaf number, length and width, 30 days after transplanting. Both treatments were statistically compared by the t student test in all the variables evaluated. The homeopathic product increased the germination percentage and stimulated the growth and development of the variables under study.
subject: Artículos originales
  topic: section
subject: Agrohomeopathy; homeopathic product; Phosphorus 200 CH; lettuce.
  topic: keywords
creator: Lisandra de los Ángeles Solano Arceo
creator: Sergio Rodríguez Rodríguez
rights: Copyright (c) 2025
date: 2025-03-11
publication date: 2025-03-11
starting page: 31
ending page: 42

Financial education and level of indebtedness: analysis in organizations of the popular and solidarity economy
type: item
description: The article analyzed the relationship between financial education and the level of indebtedness in organizations of the popular and solidarity economy in the province of Los Ríos, Ecuador. Using a quantitative, descriptive, and correlational approach, structured surveys and interviews were applied, and a document review was conducted on a sample of 120 organizations selected through stratified sampling. This process identified how the financial knowledge of managers influenced credit management and economic sustainability. The results showed that 85% of managers had a low or medium level of financial education, which was associated with a higher percentage of income allocated to debt repayment and greater access to informal sources of financing. A significant negative correlation was found between financial education and indebtedness, demonstrating that a higher level of training reduced dependence on external credit and favored access to formal financing mechanisms. It was concluded that financial education is a determining factor in strengthening the sustainability of organizations in the popular and solidarity economy, and the implementation of ongoing training programs in the province of Los Ríos was recommended.
subject: Artículos originales
  topic: section
subject: financial education; indebtedness; popular and solidarity economy; formal financing; financial inclusion
  topic: keywords
creator: Emilio Alberto Yong Chang
creator: Oscar Fabián Moncayo Carreño
creator: Joselin Fernanda Mendieta Meza
creator: Marcia Roxana Alava Alava
rights: Copyright (c) 2025
date: 2025-11-03
publication date: 2025-11-03
starting page: 91
ending page: 103

Cost-benefit impact on investment decision-making in commercial companies in Quevedo
type: item
description: Investment decision-making is a crucial aspect of business management, as it determines the efficiency of resource allocation and the sustainability of organizations. This article aimed to analyze the impact of cost-benefit analysis on the investment decisions of commercial companies in Quevedo, by identifying its influence on profitability and business competitiveness. The research was conducted using a mixed-methods approach, with a descriptive and correlational design, utilizing structured surveys applied to a representative sample of 120 companies and interviews with managers to complement the interpretation of the data. Statistical analysis identified a significant relationship between the systematic application of cost-benefit analysis and financial results, showing that organizations that use profitability indicators such as the internal rate of return and net present value achieve higher levels of success compared to those that base their decisions on intuition. Likewise, it was evidenced that medium and large companies apply these tools more frequently compared to micro and small enterprises, where limitations related to financial training and the estimation of indirect costs persist. It is concluded that the use of cost-benefit analysis is a key factor for sustainability and business competitiveness in the local context, which is why it is recommended to strengthen technical training and the incorporation of new technologies that enhance the accuracy of evaluations.
subject: Artículos originales
  topic: section
subject: cost-benefit; investment decisions; profitability; commercial enterprises; sustainability.
  topic: keywords
creator: Jessica Geovanna Moncayo Lomas
creator: Jenniffer Karina Palma Jaramillo
rights: Copyright (c) 2025
date: 2025-10-30
publication date: 2025-10-30
starting page: 78
ending page: 90

Stimulating cognitive activity in students with intellectual disabilities in the regular context
type: item
description: This article addresses a current issue in the educational process: the insufficient preparation of teachers to stimulate cognitive activity in students with intellectual disabilities within a regular context, in pursuit of a quality education for all. The research topic was aligned with the current demands and requirements of the context in which Cuba's III Educational Improvement is being generalized. The article aims to present a system of workshops for teachers to provide psychopedagogical guidance for stimulating cognitive activity in students with intellectual disabilities in the regular context of Primary Education in the Río Cauto municipality, Granma province. To carry out the research, the following theoretical methods were used: analytical-synthetic, inductive-deductive, and modeling. Among the empirical methods used were: observation, interviews, and teacher surveys. The results obtained during the application of the study at the "Pedro Soto Alba" Semi-boarding School in the Río Cauto municipality confirmed that the implementation of the workshop system contributed to enhancing the psychopedagogical preparation of educators regarding the knowledge of the psychological characteristics of the students in the aforementioned educational institution and to resolving issues in the teaching-learning process. The proposed system could be introduced into the educational process of Primary Education institutions as part of the generalization process of the III Educational Improvement being carried out by the Ministry of Education.
subject: Artículos originales
  topic: section
subject: cognitive activity; intellectual disability; regular context; teaching-learning process
  topic: keywords
creator: Yenia Suárez Castro
creator: Rubier Enrique Corría Iglesias
creator: Irela Hidalgo Tamayo
creator: Ernesto Infante Reyes
rights: Copyright (c) 2025
date: 2025-10-21
publication date: 2025-10-21
starting page: 62
ending page: 77

Implementation of the Local Agricultural Innovation System, a governance instrument for local development
type: item
description: Local agricultural innovation is key to fostering the development of the agricultural sector through its various programs, which contribute to municipal self-sufficiency to achieve local food security, sovereignty, and sustainability. The article aims to share experiences regarding local management in agricultural innovation based on the implementation of the Local Agricultural Innovation System, which contributed to food sustainability in the municipality of Cauto Cristo. The methodology supporting the execution of the Local Agricultural Innovation Project and the procedure for agricultural training through action learning was used. Work was carried out with learning groups in the planning and implementation of activities. The productive entities directly linked to the project and the trusted producers were identified, who, together with the government, the Municipal Agricultural Delegation, and the University Center, constituted a platform for the adequate management of the process. The main results were the strengthening of the bean, chickpea, and soybean production chains through the local management of innovation, with a recognized impact on seed production, and the creation of 11 enterprises with planned actions in the programs and projects that contribute to the Local Development Strategy, compatible with institutional agendas.
subject: Artículos originales
  topic: section
subject: training; learning; food sustainability; local development
  topic: keywords
creator: Adys Jordan Pantoja
creator: Dailín Ramona Rodríguez Sierra
creator: Yadira Cedeño González
rights: Copyright (c) 2025
date: 2025-10-21
publication date: 2025-10-21
starting page: 46
ending page: 61

Deforming oral habits associated with malocclusions in students of the Pelayo Cuervo Navarro School
type: item
description: Dental malocclusions are anomalies in the alignment of the teeth and dental arches that can affect occlusion and, consequently, masticatory function and dental aesthetics. No specific cause has been identified for them, as their development can involve many risk factors, among which harmful oral habits stand out. This article aims to determine, in 2024, the association between harmful oral habits and the appearance of malocclusions in students of the Pelayo Cuervo Navarro Primary School, located in Bayamo, Granma. For this purpose, a cross-sectional analytical epidemiological study was conducted, with a population of 83 students, who also represent the sample. To collect the necessary information, an oral physical examination, a corresponding questionnaire, and an interview were conducted. From this data, tables were created for interpretation; the relative risk disparity (OR) was calculated with a 95 % confidence interval; and the Chi-square value was established to determine the association between oral habits and malocclusions. The main results determined that the habits most related to malocclusions were: digital suction (p=0,002), tongue thrusting (p=0,016), and mouth breathing (p=0,019). The habits that presented the highest associative causality in relation to malocclusions were digital suction, tongue thrusting, and mouth breathing.
subject: Artículos originales
  topic: section
subject: habits; malocclusion; association; mouth breathing; digital suction
  topic: keywords
creator: Geidis María Aldana Beatón
creator: Salvador Roberto Aldana Cutiño
creator: Ailén Suarez Vázquez
rights: Copyright (c) 2025
date: 2025-09-21
publication date: 2025-09-21
starting page: 30
ending page: 45

Financing and its effect on the liquidity of commercial micro-enterprises in Quevedo
type: item
description: Financing is a key element to ensure the liquidity of micro-enterprises, especially in sectors where access to economic resources is limited. The objective of this article is to analyze the relationship between financing and the liquidity of micro-enterprises in the commercial sector of Quevedo. The research was developed using a quantitative approach with a non-experimental, cross-sectional design, applying surveys to a sample of 294 micro-enterprises selected through simple random sampling. Data were processed using descriptive and correlational statistics with SPSS v.26. The results show that financing from banks and cooperatives improves liquidity levels, while informal financing is associated with higher financial risks. The correlational analysis revealed a positive and significant relationship between access to financing and liquidity. It was concluded that formal financing constitutes a strategic tool for strengthening the payment capacity of micro-enterprises and ensuring their sustainability, although access to it remains limited.
subject: Artículos originales
  topic: section
subject: financing; liquidity; microenterprises; commercial sector; financial inclusion
  topic: keywords
creator: Steven David Vizueta Silva
creator: Laura Eugenia Tachong Alencastro
creator: Gary Fernando Jiménez Hidalgo
rights: Copyright (c) 2025
date: 2025-09-09
publication date: 2025-09-09
starting page: 16
ending page: 29

Emotional somatization: the disease of the 21st century and its impact on holistic health
type: item
description: Emotional somatization has become an increasingly frequent expression of psychological distress in modern societies characterized by high levels of stress, social pressure, and scarce emotional validation. The objective of this article is to analyze this phenomenon from a biopsychosocial approach, demonstrating its impact on individuals' holistic health. An exploratory and cross-sectional investigation was developed in primary care centers and private practices in the city of Guayaquil, Ecuador, using a mixed-methods approach with a qualitative emphasis. Semi-structured interviews, focus groups, and structured questionnaires, specifically the PHQ-15 scale, were applied to identify physical symptoms without an apparent medical cause. The sample consisted of 50 participants between 18 and 60 years old, with no diagnosed organic pathologies. The results revealed a high incidence of symptoms such as headaches, chronic fatigue, heart palpitations, and gastrointestinal discomfort, closely linked to contexts of emotional repression and psychosocial overload. Gender differences in the somatic expression of distress were evidenced, and a disconnect was identified between the emotional needs of patients and the conventional biomedical approach. It is concluded that emotional somatization constitutes an urgent problem that requires comprehensive clinical intervention, sensitive to the cultural context and centered on emotional well-being as the core of holistic health.
subject: Artículos originales
  topic: section
subject: emotional somatization; holistic health; psychosocial stress; biopsychosocial
  topic: keywords
creator: Diana Yessenia Neto Villagómez
creator: Mireya del Rosario Prado Gaibor
creator: Adriana Gissela Coloma Llango
creator: Pamela Lourdes Vera García
rights: Copyright (c) 2025
date: 2025-09-05
publication date: 2025-09-05
starting page: 1
ending page: 15

Educational support for child victims of violence: a comprehensive analysis of its theoretical foundations
type: item
description: Educational support for child victims of violence is a topic of growing relevance today. It is recognized within the 17 vulnerability indicators of preventive work in the National Education System. Early intervention is essential to ensure the well-being of these children and the healthy development of their personalities. This article reflects on the educational support for child victims of violence through an analysis of its theoretical foundations, which underpin the importance of preventive work and the role played by the school, family, and community as the main stakeholders. The study was made possible by the use of theoretical-level methods that allowed for the collection, interpretation, processing, and systematization of information related to preventive work in the care of child victims, as well as the regulations governing this work in Primary Education. This made it possible to draw conclusions and project potential solutions to these types of problems in educational practice. Different approaches were analyzed, including the psychosocial approach, the resilience model, and the importance of the school environment as a safe space. The solid theoretical foundations supporting it from the educational field were highlighted. It was concluded that a commitment between governments, institutions, organizations, and the community is required, as change implies a multidimensional effort that demands the collaboration of various parties.
subject: Artículos de revisión
  topic: section
subject: preventive work; child victims; violence; Primary Education
  topic: keywords
creator: Daimiris Ramírez Montes de Oca
creator: Yanelis de la Caridad Pompa Montes de Oca
creator: Lesyanis Almirall Vázquez
rights: Copyright (c) 2025
date: 2025-09-19
publication date: 2025-09-19
starting page: 282
ending page: 297

Theoretical approach to experimentation in the Natural Sciences subject at the Primary education level
type: item
description: Experiments in the Natural Sciences subject at the Primary education level constitute the students' first approach to fieldwork and laboratory work. They enable learners to corroborate or refute certain theories, as well as initiate them into scientific research. The article aimed to reflect on the contents of experimental work in the Natural Sciences subject by delving into aspects such as the design and execution of experiments in the classroom and the development of skills, so as to awaken in students a motivation for developing research. The research methods used were analysis-synthesis, induction-deduction, historical-logical, and dialectical hermeneutics, which allowed for the theoretical characterization of experimental classes, experiment design, the work of teachers in fostering scientific thinking, and the active participation of students in conducting experiments.
subject: Artículos de revisión
  topic: section
subject: Natural Sciences; experimental designs; teaching-learning process; Primary Education.
  topic: keywords
creator: Kateris Álvarez Rodríguez
rights: Copyright (c) 2025
date: 2025-09-02
publication date: 2025-09-02
starting page: 265
ending page: 281

Clinical-epidemiological characterization of bronchial asthma in pediatric patients from the municipality of Buey Arriba
type: item
description: Bronchial asthma is a common chronic respiratory disease in childhood. It can cause various health problems for the patient if not diagnosed early. The objective of the article is to clinically and epidemiologically characterize bronchial asthma in pediatric patients at the Dr. Faustino Pérez Hernández Teaching Polyclinic, located in the municipality of Buey Arriba. A case series study was conducted between December 2023 and December 2024. The study population consisted of 72 patients who attended the allergology clinic during the study period, and the sample, selected through simple random sampling, comprised 63 patients who met the research inclusion criteria. Descriptive statistics were applied by calculating measures of central tendency and dispersion for each variable. The main results showed a predominance of male patients and the 5-9 years age group. Urban origin and a family history of atopy predominated. Allergic rhinitis and atopic dermatitis were the most frequent associated diseases. The prevailing severity degree was moderate persistent.
subject: Artículos originales
  topic: section
subject: bronchial asthma; pediatrics; childhood; risk factors
  topic: keywords
creator: Jorge Luis Ramírez García
creator: Yanet Tamayo Alvero
creator: Mayelín Morales González
creator: Aylin Feria Reyes
rights: Copyright (c) 2025
date: 2025-07-28
publication date: 2025-07-28
starting page: 253
ending page: 264

The professional development of judges from a socio-legal perspective
type: item
description: This article addressed the need to improve one of the judge's areas of professional practice, based on identified shortcomings in their ongoing training. This facilitated the design of a strategy with a socio-legal focus for the judge's professional development. This strategy was underpinned by a model that helped to address the theoretical and methodological deficiencies in this professional's performance. The research was conducted from a materialist-dialectical perspective. At the theoretical level, methods such as analysis-synthesis, inductive-deductive, historical-logical, modeling, and the systemic-structural-functional method were employed. As empirical methods, the following were used: document analysis, surveys, observation, pedagogical testing, socialisation workshops, and finally, statistical methods. The strategy comprises stages and actions that are sequentially structured according to the functional logic of a management process. This allows for the practical implementation of the content from the subsystems and components that constitute the model. The results obtained from the application of the designed strategy demonstrate its effectiveness.
subject: Artículos originales
  topic: section
subject: professional development; judge; socio-legal approach; civil disputes
  topic: keywords
creator: Olivia Figueredo Paneque
creator: Elena Elia López Espinosa
creator: José Ángel Espinosa Ramírez
creator: Arismendis Tamayo Pupo
rights: Copyright (c) 2025
date: 2025-07-21
publication date: 2025-07-21
starting page: 239
ending page: 252

Treatment of mathematical problem solving in the fifth grade of primary level
type: item
description: The scientific and methodological preparation of teachers for the integration of activity systems, derived from the results of research conducted at the Frank País García primary school, in the municipality of Niquero, favored the development of mathematical problem-solving in fifth-grade students, which was supported by methodological work. The article proposed a methodological strategy for addressing mathematical problem-solving in the teaching-learning process of the Mathematics subject in the fifth grade of the primary level. This strategy was developed based on the sociocultural research paradigm and the dialectical-materialist conception of knowledge, where the historical-logical, analytical-synthetic, and inductive-deductive theoretical methods guided the research. The techniques used for the analysis were the survey and the interview. The strategy provided activities to develop mathematical problem-solving aimed at schoolchildren and was contextualized with an operational character, as its actions were developed in an integrated manner based on the very processes that took place in the school. The strategy enables the scientific and methodological preparation of teachers for the introduction of the results into educational practice, which favors mathematical problem-solving in the students.
subject: Artículos originales
  topic: section
subject: methodological strategy; mathematical problems; teacher preparation; problem solving.
  topic: keywords
creator: Vania Dayana González Díaz
creator: Reynaldo Argimiro Fernández Doural
rights: Copyright (c) 2025
date: 2025-08-26
publication date: 2025-08-26
starting page: 226
ending page: 238

The use of blogs for teacher self-preparation at the University of Granma
type: item
description: The integration of digital technologies in teacher training is essential to foster autonomous and up-to-date learning in the information age. The article aimed to analyze the use of digital platforms such as WordPress and the Divi 4.6.6 builder in the self-preparation process of future teachers at the University of Granma. The population consisted of 82 students and 23 teachers from the Bachelor's program in Education, Computer Science, and the sample included 27 students and 12 teachers, selected randomly. The analyzed variables included the level of use of these tools, the perception of competence in self-preparation, and the motivation to innovate in their teaching practice. The results showed that not all students used these technological resources to design educational blogs, which negatively impacted the development of their digital and pedagogical skills. Additionally, a negative relationship was found between the use of these platforms and the perception of greater autonomy in their preparation, along with variable motivation to experiment with new methodologies. The use of WordPress and Divi 4.6.6 in creating blogs is an effective strategy to promote teacher self-preparation, especially for achieving the autonomy, creativity, and digital competencies required in modern teaching. It is recommended to formally include these tools in the initial training of future teachers to enhance innovative digital skills that meet contemporary educational demands.
subject: Artículos originales
  topic: section
subject: self-preparation; educational blogs; Divi Builder 4.6.6; digital technologies; WordPress.
  topic: keywords
creator: Juan Luis Demestre Saborit
creator: Randy Escalona Frías
creator: Eduardo Escalona Pardo
rights: Copyright (c) 2025
date: 2025-08-30
publication date: 2025-08-30
starting page: 211
ending page: 225

Palabras de la Editorial
type: item
description: En un contexto de ciencia abierta donde la cooperación entre instituciones nacionales y foráneas se instituye como una alternativa necesaria para el desarrollo local sostenible y el avance de la ciencia, las publicaciones científicas exigen una mayor calidad y confiabilidad de los resultados que presentan. En este sentido, la revista científica desempeña un rol esencial para validar las investigaciones científicas, ofreciendo a los investigadores(as) el medio idóneo para divulgar sus contribuciones, de manera que se generen nuevos conocimientos de forma permanente.
subject: Publisher
  topic: section
creator: Ana Luisa Figueredo Figueredo
creator: Michelle María Álvarez Amargós
rights: Copyright (c) 2025
date: 2025-09-29
publication date: 2025-09-29

The integration of university and general education in the training of the Bachelor of Primary Education
type: item
description: The article addresses a topic that corresponds with the demands required for the development of current Cuban society and, consequently, within the Cuban university. Hence, the need to train a competent professional committed to the Cuban socialist project. In this sense, a pedagogical strategy is proposed for the training of the Bachelor of Primary Education based on the integration of the university and general education. The research was conducted in the Yara municipality, Granma province, Cuba. Different research methods were used, with the materialist dialectic as the guiding method; theoretical, empirical, and statistical methods served to ensure a broad command of the research object, as well as to contribute to the interpretation of the information and the assessment of the results. The implementation of the aforementioned strategy strengthened the relationships between the university and general education in a complementary process during initial training. All of this was carried out considering the characteristics of each educational context and the demands of the current training model.
subject: Artículos originales
  topic: section
subject: primary education; professional training; integration; professional model
  topic: keywords
creator: Vitalio Rodríguez Salas
creator: Yudiel Eduardo Aguilar Blanco
creator: Arelis Guevara Enríquez
rights: Copyright (c) 2025
date: 2025-11-20
publication date: 2025-11-20
starting page: 193
ending page: 210

Professional relevance of chemical content for solving professional problems in the Agronomy specialty
type: item
description: The training of highly qualified professionals for the practice of the profession of middle-level technician in Agronomy is a fundamental task to guarantee the quality of productive processes, in accordance with the objectives established in the professional model. Among the subjects that converge to achieve these objectives, Chemistry is positioned as a theoretical-experimental science. In this sense, a problem was identified, consisting of theoretical-practical deficiencies in addressing the relationships between chemical and agronomic content, which limit the solution of professional agrochemical problems in the contexts of Technical and Vocational Education. Considering this, the article aimed to substantiate a didactic model for the professionalization of chemical content in the Agronomy specialty, as well as the methodology that implements it, with the corresponding assessment of its pedagogical relevance and feasibility. The general methodological foundation was based on the dialectical-materialist approach through the combination of methods, techniques, and procedures at the theoretical, empirical, and statistical levels, determined by the general and specific objectives. As main research results, both the conception of the model and the methodology that implements it were generally presented, and the professional relevance of chemical content for solving agrochemical problems in the Agronomy specialty was corroborated.
subject: Artículos originales
  topic: section
subject: chemical content; professional relevance; agrochemical professional problems; professionalization
  topic: keywords
creator: Yamilet Meriño Santiesteban
creator: Yamilka Sosa Oliva
creator: Yury Bueno Montaña
creator: Victoria Elvira Torres Moreno
creator: María Luisa Tiá Pacheco
rights: Copyright (c) 2025
date: 2025-08-26
publication date: 2025-08-26
starting page: 173
ending page: 192

Historical characterization of attention to diversity in primary school-family integration
type: item
description: Education is a process aimed at the comprehensive formation of the personality of present and future generations and includes the fulfillment of various objectives that are gradually achieved as students progress through educational levels. In this regard, at the primary education level, a profound relationship between education and educational guidance is evident, both undergoing a process of refinement in their approaches, focused on attention to diversity from a personological perspective. Considering these references, the article aimed to characterize attention to diversity in primary school-family integration from a historical perspective. For this purpose, theoretical methods (historical-logical, analytical-synthetic, inductive-deductive) and empirical methods (observation, interview, survey, and document analysis) were used. The main result revealed that educational guidance and attention to diversity in the primary school-family relationship has evolved toward integrative educational guidance, with an emphasis on personological development. This, in light of the third educational improvement, requires the use of various intentional pathways to establish a guidance process that addresses the diversity of learners with respect to the diversity of families.
subject: Artículos originales
  topic: section
subject: primary school; family; educational guidance; attention to diversity; comprehensive education; integrative trend
  topic: keywords
creator: Mayelín La O Núñez
creator: Victoria Elvira Torres Moreno
creator: Yumila Pupo Cejas
rights: Copyright (c) 2025
date: 2025-07-30
publication date: 2025-07-30
starting page: 156
ending page: 172

Peer tutoring experience in the Bachelor's Degree in Stomatological Services program in Bayamo
type: item
description: Guidance provided to university students contributes to the comprehensive development of the individual on a personal, academic, and professional level, aspects in which tutoring plays a prominent role. With the objective of analyzing, in the Bachelor's Degree in Stomatological Services program, the effects of implementing peer tutoring on the quality of teaching and the reduction of student dropout, as well as the degree of satisfaction of the tutored students, a descriptive, cross-sectional, observational, and exploratory study was conducted, with a mixed-method approach and a pre-experimental design. As a result, the effects on the quality of teaching-learning and the reduction of student dropout were evaluated, as well as the degree of satisfaction of the tutored students. An improvement in the quality of the teaching process was observed following the implementation of the tutoring program, as well as a decrease in the dropout rate; furthermore, it was found that, of the total surveyed students, 89, 28 % felt satisfied with the implemented proposal, demonstrating a positive evaluation of the new work and evaluation system implemented by both teachers and students.
subject: Artículos originales
  topic: section
subject: university student; tutoring; teachers; teaching-learning process
  topic: keywords
creator: Yudelquis Pérez Guerra
creator: Yamelys Pérez Almenares
creator: Malena González Olivé
creator: Anelia Sofía Díaz Reyes
creator: Yurisnel Sotomayor Infante
rights: Copyright (c) 2025
date: 2025-07-27
publication date: 2025-07-27
starting page: 144
ending page: 155

Behavior of hypertensive retinopathy in patients over 60 years of age in the municipality of Jiguaní
type: item
description: The article describes the behavior of hypertensive retinopathy in patients over 60 years of age who attended the Ophthalmology department of the "Edor de los Reyes Martínez Áreas" Polyclinic in the municipality of Jiguaní. The study population consisted of 98 patients, with a sample of 56 patients with arterial hypertension. An observational, descriptive, retrospective, cross-sectional study was conducted. Data were collected from the charge sheet and the medical record of each patient. The results show that fundus alterations predominate in female patients aged 72 and over. The most frequently found funduscopic alterations at the time of the study were increased light reflex, generalized arteriolar narrowing, and the presence of pathological arteriovenous crossings. Furthermore, it was found that 30 patients were in grade II of the disease, demonstrating the largest number in this group, while no patients were identified in grade IV.
subject: Artículos originales
  topic: section
subject: ocular hypertension; blood pressure; hypertensive retinopathy; elderly
  topic: keywords
creator: Angélica Guerra Ordóñez
creator: Yosvani Gutiérrez Gómez
creator: Ailín Cambara Soler
creator: Esther María Ledea Capote
creator: Liliana Leticia Fernández Rosales
rights: Copyright (c) 2025
date: 2025-07-30
publication date: 2025-07-30
starting page: 131
ending page: 143

Synergy between administration and market research techniques: Sustainable competitiveness model
type: item
description: In an increasingly volatile and competitive business environment, organizations face the challenge of remaining relevant, sustainable, and efficient. The research demonstrated how the integration of management principles and market research techniques could generate a model of sustainable competitiveness, capable of meeting the demands of both current and future markets. The article analyzed the synergy between management principles and market research techniques as a basis for developing a model of sustainable competitiveness in small and medium-sized enterprises (SMEs) in the commercial sector of the city of Quevedo, Ecuador. Using a mixed-methods approach, quantitative data were collected through structured surveys, and qualitative data were gathered through semi-structured interviews with managers of businesses in the commercial sector of Quevedo, Ecuador. The results indicated that, although a high percentage of SMEs applied market analysis techniques, only a minority managed to integrate these results into their strategic planning. Statistical analysis revealed a significant correlation between the articulation of both areas and increased business competitiveness. Likewise, qualitative findings showed that companies applying this synergy reported better adaptation and innovation capabilities. It was concluded that the lack of integration between these approaches limited organizational development and that it was necessary to strengthen internal capacities to implement data-driven and sustainability-based models.
subject: Artículos originales
  topic: section
subject: sustainable competitiveness; strategic management; market research; SMEs; business synergy
  topic: keywords
creator: Emilio Alberto Yong Chang
creator: Mariela Susana Andrade Arias
creator: Nuvia Aurora Zambrano Barros
rights: Copyright (c) 2025
date: 2025-07-28
publication date: 2025-07-28
starting page: 118
ending page: 130

Pedagogical proposal for implementing the curricular strategy of environmental education in the Forestry Engineering degree program
type: item
description: Environmental education is a priority in the training of professionals in the Forestry Engineering degree program. Within this framework, the present research aims to design a pedagogical proposal for the implementation of the Curricular Strategy for Environmental Education, to be used by teachers as a tool in the educational teaching process. The research process employed theoretical methods: dialectical-materialist, historical-logical, analysis-synthesis, induction-deduction, as well as empirical methods: focus group, interview, analysis and critique of sources, and method triangulation. The pedagogical proposal constitutes a valuable tool for working with environmental education in the Forestry Engineering degree program, with favorable results in its practical application.
subject: Artículos originales
  topic: section
subject: environmental education; Forestry Engineering; pedagogical proposal; curricular strategy.
  topic: keywords
creator: Rebeca Pérez Rosabal
creator: Elsa Pérez Rosabal
creator: Alexey Rosabal Quintana
creator: Dailé Dolores Cabrera Rodríguez
rights: Copyright (c) 2025
date: 2025-07-27
publication date: 2025-07-27
starting page: 105
ending page: 117

Biological and homeopathic alternatives in the cultivation of chard (Beta vulgaris) var. PK 7
type: item
description: With the objective of evaluating the effect of biological and homeopathic alternatives on the cultivation of chard, variety PK-7, a study was developed at the Ñico López organoponic farm in the municipality of Bayamo, Granma province, Cuba, during the period between March and April 2022. Four treatments were used: T1 (Silicea Terra), T2 (effective microorganisms), T3 (Silicea Terra + effective microorganisms), and T4 control (urea), in a completely randomized experimental design. A planting frame of 0.25 x 0.20 m was established in plots of 23 m², where the following variables were evaluated: plant height; number, diameter, and length of leaves (cm); root diameter and length (cm); and yield (kg/m²). The data were processed using the InfoStat statistical package and the Tukey test for p≤0.05. It was determined that the treatment with effective microorganisms (T2) expressed the best results compared to T1, T3, and T4, surpassing them by 2.35, 0.78, and 2.19 kg/m², respectively.
subject: Artículos originales
  topic: section
subject: Silicea Terra; effective microorganisms; urea; chard; organoponic
  topic: keywords
creator: Tania Lambert García
creator: Ramón Santiesteban Santos
creator: Orlando Salustiano González Paneque
rights: Copyright (c) 2025
date: 2025-06-27
publication date: 2025-06-27
starting page: 86
ending page: 104

Determination of edaphic biota in “La Victoria” farm of Granma province, Cuba
type: item
description: The research was conducted at the "La Victoria" farm, located in the Polígono Integral de Manejo y Conservación de Suelos of the Guisa municipality, Granma province, with the objective of determining the soil macrofauna. Sampling was carried out in February 2023. Two methods were used: the monolith method, recommended by the Tropical Soil Biology and Fertility program, and pitfall traps. From a functional perspective, four guilds were defined: soil engineers, predators, litter detritivores, and herbivores. Identification was performed using taxonomic keys and references, with the collaboration of entomologists. A total of 5,438 individuals were collected; of these, 97 were collected using the monolith method and 5,341 using pitfall traps. The identified soil macrofauna were grouped into three phyla, six classes, 11 orders, 20 families, 22 genera, and seven species. The soil macrofauna community was dominated by ants (Hymenoptera: Formicidae), leading to the conclusion that soil engineers had absolute dominance in this agroecosystem.
subject: Artículos originales
  topic: section
subject: macrofauna; monoliths; pitfall traps; soil
  topic: keywords
creator: Rosa Isabel Zamora Torres
creator: Bismar Tamayo Fuentes
creator: Raulienkis Rojas Guerra
creator: Yeilín Pompa Sutil
creator: Aylín María Soler Castellanos
rights: Copyright (c) 2025
date: 2025-06-21
publication date: 2025-06-21
starting page: 74
ending page: 85

Website to promote the formation of values in students of the Labor Education career
type: item
description: The subject of values has been extensively investigated from different sciences and areas of knowledge. This article deals with the application of informatics for the formation of civic values in higher education students. It aimed to propose a website that promotes the formation of these values in third-year students of the Bachelor’s degree in Labor Education at Granma University. Several research methods were used: at the theoretical level, inductive-deductive and analytical-synthetic; at the empirical level, observation, survey, interview and documentary analysis; in the statistical-mathematical, descriptive statistics. All allowed the website design and data processing necessary for research. The computer product provided favored work with the formation of citizen values in third-year students of the Bachelor’s degree in Labor Education from Granma University.
subject: Artículos originales
  topic: section
subject: Citizen Education; formation of values; website; Labor Education.
  topic: keywords
creator: Reynaldo Marcelo González Olivera
rights: Copyright (c) 2025
date: 2025-07-28
publication date: 2025-07-28
starting page: 62
ending page: 73

Financial administration and customer management services in Quevedo and its areas of influence
type: item
description: The research was developed in response to the need to improve the sustainability and expansion of small businesses in a context characterized by an informal economy and limited business planning. The article analyzes the implementation of a customer management model, in entrepreneurs of urban parishes of Quevedo canton and its zones of influence, to strengthen their management capacities, build customer loyalty and grow your business in a sustainable way. A mixed approach was used, with non-experimental design and descriptive scope. The sample was determined by non-probabilistic sampling for convenience and included 72 entrepreneurs from urban parishes of Quevedo. The techniques included surveys, training workshops, personalised advice and technical follow-up. The results show that entrepreneurs, after receiving technical assistance, were able to improve their financial organization, adopt basic financial management tools and understand the benefits of a customer-centric strategy. There was also evidence of an increase in customer loyalty and recurrence thanks to the use of accessible formats for registration, segmentation and tracking. The research concluded that personalized coaching, the use of simple technology and the contextualization of knowledge are key factors to achieve real impact.
subject: Artículos originales
  topic: section
subject: entrepreneurship; financial management; customer service; local development; financial education; informal economy.
  topic: keywords
creator: Magali Gioconda Calero Lara
creator: Laura Eugenia Tachong Alencastro
creator: Gary Fernando Jiménez Hidalgo
rights: Copyright (c) 2025
date: 2025-07-25
publication date: 2025-07-25
starting page: 50
ending page: 61