An Action Research for Implementing performances as a didactic strategy promoting communicative competence in 11th-grade EFL students at Inseandes public school in Colombia
Tesis Materias > Educación Universidad Europea del Atlántico > Docencia > Trabajos finales de Máster Cerrado Inglés In this project, an action research proposal is developed that is focused on improving the communicative competence of the English language through the use of performances as a didactic strategy in the communicative competence, it was developed in a class of EFL (English as a Foreign Language) level A1 of eleventh grade in the Institución Educativa empresarial y agroindustrial Los Andes "Inseandes" a public school in the city of Sogamoso, Department of Boyacá in Colombia.This project encompasses two areas; the design and implementation, on the one hand, 5 activities were designed taking into account the theories of various authors who talk about the importance of using artistic presentations, such as plays, role plays, and different types of scenarios suitable for learning, all focused on promoting oral proficiency in English.This project is also of great help to the teacher because, taking into account that in Colombia, in public schools, English has an hourly intensity established by the government of two or a maximum of three hours per week, this project helps the teacher to be able to use these three hours per week and to be more dynamic, creative and empathetic, also to capture the attention and motivate the students.To support the students and achieve an A2 level, artistic performances were implemented and the students were given the leading role, so the student changes the role of the passive spectator who was only observed to be an active part of those didactic opportunities offered by the new forms of artistic expressions, such as performances.This project develops students' expressiveness and creativity, their ability to work in teams, and their intellectual maturity. One of the intentions of this project is that students feel free to express themselves and communicate, without pressure, opening up spaces for them to act freely and develop all their socio-emotional and cognitive skills.The action research proposal of this final work corresponds to a qualitative, descriptive, and interpretative study in which a group of students participated. The study was carried out in the Institución educativa empresarial y agroindustrial Los Andes "Inseandes", a public school in Boyacá (Colombia). Five steps were developed: 1: Diagnosis and presentation of the problem, 2: Analysis of the main problem or problem areas in dialogue with the theoretical framework, 3: Design of strategies and didactic techniques, 4: Implementation of strategies and didactic techniques, 5: Evaluation of the implementation of strategies and intervention techniques in the classroom.This is a specific research project to "seek to discover and understand a phenomenon, a process or the perspectives and worldviews of the people involved" (Merriam, 1998, p.11). The findings of this research will become a combination of description and analysis. This analysis is based on the theoretical framework realized through the study.In this proposal I have worked with thirty-seven students whose ages range from fifteen to seventeen years old, of them 16 are boys and 21 are girls from a middle social class of eleventh grade, after observation, this group showed a remarkable weakness in communicative competence as well as low motivation towards English classes. Within this group, all the students are Colombian and none have had any experience traveling or learning outside the country. It is understood that the levels of English language proficiency in public schools are very low, due to the low intensity of the timetable and in this school, in particular. This project was a challenge because the students are interested in having a good level, but not in English, they are interested in other areas such as systems and school specialties.Therefore, the use of artistic presentations arose from the need to help this group of students improve their oral competence in their English classes, as it was evident from the observation made that oral presentations and presentations in front of an audience did not work well, most wanted to avoid these activities and preferred to lose those grades rather than have to speak in English.This project is a contribution to the field of TEFL, it is an innovative proposal that includes the improvement of oral skills during English classes.The activities were designed and continued with the preparation of each activity, using the strategy of artistic presentations the students learned better when they used English to make performances, make presentations, and include new scenarios, they improved their dynamics of working in groups and their social-emotional skills, They learned how language works and did not focus on grammar rules, they lost to fear and gained motivation, the results are evident, the students changed their way of learning and also their ability to speak in English is now a key skill in class, also the performances were established in all classes as a regular activity in the school. metadata Aguirre Castro, Deiby Milena mail milenucha83@hotmail.com (2022) An Action Research for Implementing performances as a didactic strategy promoting communicative competence in 11th-grade EFL students at Inseandes public school in Colombia. Masters thesis, SIN ESPECIFICAR.
Texto completo no disponible.Resumen
In this project, an action research proposal is developed that is focused on improving the communicative competence of the English language through the use of performances as a didactic strategy in the communicative competence, it was developed in a class of EFL (English as a Foreign Language) level A1 of eleventh grade in the Institución Educativa empresarial y agroindustrial Los Andes "Inseandes" a public school in the city of Sogamoso, Department of Boyacá in Colombia.This project encompasses two areas; the design and implementation, on the one hand, 5 activities were designed taking into account the theories of various authors who talk about the importance of using artistic presentations, such as plays, role plays, and different types of scenarios suitable for learning, all focused on promoting oral proficiency in English.This project is also of great help to the teacher because, taking into account that in Colombia, in public schools, English has an hourly intensity established by the government of two or a maximum of three hours per week, this project helps the teacher to be able to use these three hours per week and to be more dynamic, creative and empathetic, also to capture the attention and motivate the students.To support the students and achieve an A2 level, artistic performances were implemented and the students were given the leading role, so the student changes the role of the passive spectator who was only observed to be an active part of those didactic opportunities offered by the new forms of artistic expressions, such as performances.This project develops students' expressiveness and creativity, their ability to work in teams, and their intellectual maturity. One of the intentions of this project is that students feel free to express themselves and communicate, without pressure, opening up spaces for them to act freely and develop all their socio-emotional and cognitive skills.The action research proposal of this final work corresponds to a qualitative, descriptive, and interpretative study in which a group of students participated. The study was carried out in the Institución educativa empresarial y agroindustrial Los Andes "Inseandes", a public school in Boyacá (Colombia). Five steps were developed: 1: Diagnosis and presentation of the problem, 2: Analysis of the main problem or problem areas in dialogue with the theoretical framework, 3: Design of strategies and didactic techniques, 4: Implementation of strategies and didactic techniques, 5: Evaluation of the implementation of strategies and intervention techniques in the classroom.This is a specific research project to "seek to discover and understand a phenomenon, a process or the perspectives and worldviews of the people involved" (Merriam, 1998, p.11). The findings of this research will become a combination of description and analysis. This analysis is based on the theoretical framework realized through the study.In this proposal I have worked with thirty-seven students whose ages range from fifteen to seventeen years old, of them 16 are boys and 21 are girls from a middle social class of eleventh grade, after observation, this group showed a remarkable weakness in communicative competence as well as low motivation towards English classes. Within this group, all the students are Colombian and none have had any experience traveling or learning outside the country. It is understood that the levels of English language proficiency in public schools are very low, due to the low intensity of the timetable and in this school, in particular. This project was a challenge because the students are interested in having a good level, but not in English, they are interested in other areas such as systems and school specialties.Therefore, the use of artistic presentations arose from the need to help this group of students improve their oral competence in their English classes, as it was evident from the observation made that oral presentations and presentations in front of an audience did not work well, most wanted to avoid these activities and preferred to lose those grades rather than have to speak in English.This project is a contribution to the field of TEFL, it is an innovative proposal that includes the improvement of oral skills during English classes.The activities were designed and continued with the preparation of each activity, using the strategy of artistic presentations the students learned better when they used English to make performances, make presentations, and include new scenarios, they improved their dynamics of working in groups and their social-emotional skills, They learned how language works and did not focus on grammar rules, they lost to fear and gained motivation, the results are evident, the students changed their way of learning and also their ability to speak in English is now a key skill in class, also the performances were established in all classes as a regular activity in the school.
| Tipo de Documento: | Tesis (Masters) |
|---|---|
| Palabras Clave: | communicative competence, learning english, performances, collaborative work, emotional skills |
| Clasificación temática: | Materias > Educación |
| Divisiones: | Universidad Europea del Atlántico > Docencia > Trabajos finales de Máster |
| Depositado: | 23 Abr 2024 23:30 |
| Ultima Modificación: | 23 Abr 2024 23:30 |
| URI: | https://repositorio.uneatlantico.es/id/eprint/2873 |
Acciones (logins necesarios)
 |
Ver Objeto |
en
close
Enzymatic treatment shapes in vitro digestion pattern of phenolic compounds in mulberry juice
The health benefits of mulberry fruit are closely associated with its phenolic compounds. However, the effects of enzymatic treatments on the digestion patterns of these compounds in mulberry juice remain largely unknown. This study investigated the impact of pectinase (PE), pectin lyase (PL), and cellulase (CE) on the release of phenolic compounds in whole mulberry juice. The digestion patterns were further evaluated using an in vitro simulated digestion model. The results revealed that PE significantly increased chlorogenic acid content by 77.8 %, PL enhanced cyanidin-3-O-glucoside by 20.5 %, and CE boosted quercetin by 44.5 %. Following in vitro digestion, the phenolic compound levels decreased differently depending on the treatment, while cyanidin-3-O-rutinoside content increased across all groups. In conclusion, the selected enzymes effectively promoted the release of phenolic compounds in mulberry juice. However, during gastrointestinal digestion, the degradation of phenolic compounds surpassed their enhanced release, with effects varying based on the compound's structure.
Peihuan Luo mail , Jian Ai mail , Qiongyao Wang mail , Yihang Lou mail , Zhiwei Liao mail , Francesca Giampieri mail francesca.giampieri@uneatlantico.es, Maurizio Battino mail maurizio.battino@uneatlantico.es, Elwira Sieniawska mail , Weibin Bai mail , Lingmin Tian mail ,
Luo
<a href="/15983/1/Food%20Science%20%20%20Nutrition%20-%202025%20-%20Tanveer%20-%20Novel%20Transfer%20Learning%20Approach%20for%20Detecting%20Infected%20and%20Healthy%20Maize%20Crop.pdf" class="ep_document_link"><img class="ep_doc_icon" alt="[img]" src="/style/images/fileicons/text.png" border="0"/></a>
en
open
Novel Transfer Learning Approach for Detecting Infected and Healthy Maize Crop Using Leaf Images
Maize is a staple crop worldwide, essential for food security, livestock feed, and industrial uses. Its health directly impacts agricultural productivity and economic stability. Effective detection of maize crop health is crucial for preventing disease spread and ensuring high yields. This study presents VG-GNBNet, an innovative transfer learning model that accurately detects healthy and infected maize crops through a two-step feature extraction process. The proposed model begins by leveraging the visual geometry group (VGG-16) network to extract initial pixel-based spatial features from the crop images. These features are then further refined using the Gaussian Naive Bayes (GNB) model and feature decomposition-based matrix factorization mechanism, which generates more informative features for classification purposes. This study incorporates machine learning models to ensure a comprehensive evaluation. By comparing VG-GNBNet's performance against these models, we validate its robustness and accuracy. Integrating deep learning and machine learning techniques allows VG-GNBNet to capitalize on the strengths of both approaches, leading to superior performance. Extensive experiments demonstrate that the proposed VG-GNBNet+GNB model significantly outperforms other models, achieving an impressive accuracy score of 99.85%. This high accuracy highlights the model's potential for practical application in the agricultural sector, where the precise detection of crop health is crucial for effective disease management and yield optimization.
Muhammad Usama Tanveer mail , Kashif Munir mail , Ali Raza mail , Laith Abualigah mail , Helena Garay mail helena.garay@uneatlantico.es, Luis Eduardo Prado González mail uis.prado@uneatlantico.es, Imran Ashraf mail ,
Tanveer
<a class="ep_document_link" href="/15987/1/s41598-024-83147-3.pdf"><img class="ep_doc_icon" alt="[img]" src="/style/images/fileicons/text.png" border="0"/></a>
en
open
A novel and efficient digital image steganography technique using least significant bit substitution
Steganography is used to hide sensitive types of data including images, audio, text, and videos in an invisible way so that no one can detect it. Image-based steganography is a technique that uses images as a cover media for hiding and transmitting sensitive information over the internet. However, image-based steganography is a challenging task due to transparency, security, computational efficiency, tamper protection, payload, etc. Recently, different image steganography methods have been proposed but most of them have reliability issues. Therefore, to solve this issue, we propose an efficient technique based on the Least Significant Bit (LSB). The LSB substitution method minimizes the error rate in the embedding process and is used to achieve greater reliability. Our proposed image-based steganography algorithm incorporates LSB substitution with Magic Matrix, Multi-Level Encryption Algorithm (MLEA), Secret Key (SK), and transposition, flipping. We performed several experiments and the results show that our proposed technique is efficient and achieves efficient results. We tested a total of 165 different RGB images of various dimensions and sizes of hidden information, using various Quality Assessment Metrics (QAMs); A name of few are; Normalized Cross Correlation (NCC), Image Fidelity (IF), Peak Signal Noise Ratio (PSNR), Root Mean Square Error (RMSE), Quality Index (QI), Correlation Coefficient (CC), Structural Similarity Index (SSIM), Mean Square Error (MSE), Entropy, Contrast, and Homogeneity, Image Histogram (IH). We also conducted a comparative analysis with some existing methods as well as security analysis which showed better results. The achieved result demonstrates significant improvements over the current state-of-the-art methods.
Shahid Rahman mail , Jamal uddin mail , Hameed Hussain mail , Sabir Shah mail , Abdu Salam mail , Farhan Amin mail , Isabel de la Torre Díez mail , Debora L. Ramírez-Vargas mail debora.ramirez@unini.edu.mx, Julio César Martínez Espinosa mail ulio.martinez@unini.edu.mx,
Rahman
<a class="ep_document_link" href="/16011/1/sports-13-00007.pdf"><img class="ep_doc_icon" alt="[img]" src="/style/images/fileicons/text.png" border="0"/></a>
en
open
The aim of this study was to compare the external load of each session along competitive microcycles on an elite futsal team, considering the positions and relationships of the players. The external load of 10 elite players from a First Division team in the Spanish Futsal League (age 27.5 ± 7 years, height 1.73 ± 0.05 m, weight 70.1 ± 3.8 kg) were recorded across 30 microcycles. The players’ external loads were monitored using OLIVER devices. To analyse the external load, Levene’s test was conducted to assess the homogeneity of variances, followed by one-way analysis of variance (ANOVA) to identify differences in dependent variables across the different microcycle days and player positions. Regarding external load during the microcycle, the day with the lowest external load was MD-1, and the days with the highest external load were MD-3 and MD-4. In addition, considering playing positions, pivots exhibited the lowest loads throughout the microcycle, whereas wingers and defenders exhibited the highest loads, depending on the variables analysed. By providing reference values from elite contexts, this study offers practical insights for S&C coaches to optimize microcycles. Furthermore, it contributes to workload management strategies within sport science and public health frameworks, promoting sustainable performance and athlete wellness in futsal.
Héctor Gadea-Uribarri mail , Elena Mainer-Pardos mail , Ainhoa Bores Arce mail ainhoa.bores@uneatlantico.es, Rafael Albalad-Aiguabella mail , Sergio López-García mail , Carlos Lago-Fuentes mail carlos.lago@uneatlantico.es,
Gadea-Uribarri
<a class="ep_document_link" href="/16153/1/1-s2.0-S2090123225000335-main.pdf"><img class="ep_doc_icon" alt="[img]" src="/style/images/fileicons/text.png" border="0"/></a>
en
open
Background: Flavonoids are naturally occurring dietary phytochemicals with significant antioxidant effects aside from several health benefits. People often consume them in combination with other food components. Compiling data establishes a link between bioactive flavonoids and prevention of several diseases in animal models, including cardiovascular diseases, diabetes, gut dysbiosis, and metabolic dysfunction-associated steatotic liver disease (MASLD). However, numerous clinical studies have demonstrated the ineffectiveness of flavonoids contradicting rodent models, thereby challenging the validity of using flavonoids as dietary supplements. Aim of Review: This review provides a clinical perspective to emphasize the effective roles of dietary flavonoids as well as to summarize their specific mechanisms in animals briefly.
Xiaopeng Li mail , Enjun Xie mail , Shumin Sun mail , Jie Shen mail , Yujin Ding mail , Jiaqi Wang mail , Xiaoyu Peng mail , Ruting Zheng mail , Mohamed A. Farag mail , Jianbo Xiao mail ,
Li