El Trabajo Colaborativo como una Competencia Deseable en el Contexto del Aprendizaje de Anatomía Humana: Su Desarrollo Mediante Aula Invertida / Collaborative Work as a Desirable Competence in the Context of Learning Human Anatomy: Development Through a Flipped Classroom

El estudio de la anatomía humana como asignatura básica tiene el desafío de promover el desarrollo de competencias genéricas en los estudiantes. Tal es el caso del trabajo colaborativo, trascendental en el trabajo en salud. Así, aparece aula invertida cuyo esquema desarrolla actividades de trabajo en equipo. Por ello, el objetivo de este trabajo es analizar el impacto de aula invertida sobre el trabajo colaborativo en la enseñanza de la anatomía. Estudio cuantitativo, transversal, no experimental que involucró la implementación de aula invertida en un curso de Terapia Ocupacional de 2023. A partir de 5 sesiones planificadas se desarrollaron trabajos en 6 grupos; incluyeron síntesis de contenido y casos clínicos. Al cerrar el semestre se determinó un promedio de calificaciones (PC), junto a una autoevaluación (AE) y coevaluación (CE) que midió trabajo colaborativo mediante 3 subcompetencias (SC1-SC3) (escala 1,0 a 7,0). Se aplicaron pruebas estadísticas para determinar diferencias entre de SC1-SC3 según AE y CE, por grupos y si existe relación con PC. La prueba de U de Mann Whitney no arrojó diferencias entre AE y CE. La prueba de Friedman no evidenció diferencias entre SC1-SC3. La prueba H de Kruskal-Wallis halló diferencias de las subcompetencias según grupos; SC1 podrían influir en el PC, SC2 registra diferencias en el grupo G1 y G5, y "gestión de conflictos" (SC3) no difiere de forma destacada entre los grupos. La correlación de Spearman presenta una asociación positiva débil entre las subcompetencias y PC, aunque el valor-p no fue significativo. Es sumamente necesario potenciar el trabajo colaborativo en el inicio del pregrado. Anatomía humana, en este contexto, tiene la oportunidad de promover su desarrollo. Ello puede generarse en el marco de aula invertida, cuyo esquema promueve actividades de trabajo colaborativo, y como es sabido, en el rendimiento académico.

SUMMARY: As a basic subject, the study of human anatomy challenges the development of generic skills in students. Such is the case of collaborative work which is transcendental in the areas of healthcare work. Consequently, an inverted classroom is developed wherein teamwork activities are developed. The objective of this work is to analyze the impact of the flipped classroom on collaborative work in teaching anatomy. A quantitative, cross-sectional, non-experimental study that involved the implementation of a flipped classroom in an Occupational Therapy course in 2023 was applied. From 5 planned sessions, work was developed in 6 groups; they included content synthesis and clinical cases. At the end of the semester, a grade average (GA) was determined, along with a self-assessment (SA) and co-assessment (CA) measuring collaborative work through 3 sub competences (SC1-SC3) (scale 1.0 to 7.0). Statistical tests were applied to determine differences between SC1-SC3 according to SA and CA, by groups and if there is a relationship with GA. The Mann Whitney U test did not show differences between SA and CA. The Friedman test did not show differences between SC1-SC3. The Kruskal-Wallis H test found differences in sub competences according to groups; SC1 could influence GA, SC2 records differences in group G1 and G5, and "conflict management" (SC3) does not differ significantly between the groups. The Spearman correlation presented a weak positive association between the sub competences and GA, although the p-value was not significant. It is extremely necessary to promote collaborative work at the beginning of the undergraduate degree. In this context, human anatomy is an opportunity to promote its development. This can be generated within the framework of the inverted classroom promoting collaborative work activities, and academic performance as well.

Aula invertida o clase magistral: innovar o morir / Inverted classroom or master class: innovate or die / Sala de aula invertida ou sala de aula magistral: inovar ou morrer

RESUMEN Las estrategias para comunicar la información han experimentado muchos cambios, los cuales se han evidenciado en la pandemia. La idea es lograr que se pueda conectar con el estudiante y que la información la reciba de manera clara, oportuna y pertinente, de modo que tendrá los saberes previos para lograr integrar la información de la teoría y la práctica, con el fin de enfrentar con éxito la actividad simulada, así como cuando interactúe con el paciente. En ese contexto, el aula invertida es una estrategia didáctica que brinda videos, podcast, entre otros, para que sean revisados con anticipación, de tal forma que cuando el estudiante realice la actividad presencial o virtual se profundice y se hagan precisiones sobre los conceptos más importantes, usando metodologías activas de participación para lograr el siguiente propósito: El aprendizaje invertido busca un cambio en la dinámica del aprendizaje que apunte como eje del mismo al estudiante. El objetivo de la presente contribución docente es compartir las bondades de esta estrategia usada en estudiantes de la carrera de Odontología dentro del marco del curso de Clínica Estomatológica del Adulto I, dictado en 2023 y que pertenece al quinto ciclo de la carrera de Estomatología en la Universidad Peruana Cayetano Heredia.

ABSTRACT Strategies for communicating information have undergone many changes, which have been evidenced in the pandemic. The idea is to be able to connect with the student and that the information is received in a clear, timely and relevant manner, so that he/she will have the prior knowledge to integrate information from theory and practice, in order to successfully face the simulated activity, as well as when interacting with the patient. In this context, the inverted classroom is a didactic strategy that provides videos, podcasts, among others, to be reviewed in advance, so that when the student performs the face-to-face or virtual activity, the most important concepts are deepened and clarified, using active participation methodologies to achieve the following objective: flipped learning seeks a change in the dynamics of learning that points to the student as its axis. The objective of this teaching contribution is to share the benefits of this strategy used with students of the Dentistry degree program within the framework of the Adult Stomatology Clinic I course, taught in 2023 and which belongs to the fifth semester of the Stomatology degree program at the Universidad Peruana Cayetano Heredia.

RESUMO As estratégias de comunicação de informação sofreram muitas alterações, que são evidentes na pandemia. A ideia é conseguir conectar-se com o aluno e que a informação seja recebida de forma clara, oportuna e relevante, para que ele tenha o conhecimento prévio para poder integrar informações da teoria e da prática, a fim de enfrentar com sucesso a atividade simulada, bem como ao interagir com o paciente. Neste contexto, a sala de aula invertida é uma estratégia didática que disponibiliza vídeos, podcasts, entre outros, para serem revistos previamente, de modo a que, quando o aluno realiza a atividade presencial ou virtual, os conceitos mais importantes sejam aprofundados e clarificados, utilizando metodologias de participação ativa para atingir o seguinte objetivo: A aprendizagem investida procura uma mudança na dinâmica da aprendizagem que aponta para o aluno como eixo da mesma. O objetivo desta contribuição didática é partilhar os benefícios desta estratégia utilizada com os alunos da disciplina de Medicina Dentária no âmbito do curso de Clínica de Estomatologia de Adultos I, ministrada em 2023 e que pertence ao quinto semestre da disciplina de Estomatologia da Universidad Peruana Cayetano Heredia.

Application of semi-flipped classroom combined with the knowledge point auction learning method in teaching of oral mucosa diseases / 中华医学教育探索杂志

Objective:To explore the application of the semi-flipped classroom combined with knowledge point auction learning method in the theoretical teaching among stomatological students and its effectiveness.Methods:Undergraduates from four classes at Guanghua School of Stomatology, Sun Yat-Sen University were taken as research subjects. Students from two classes ( n=198) were taught using the semi-flipped classroom combined with the knowledge point auction learning method, while students from the other two classes ( n=172) were taught with the regular classroom teaching method as controls. Classroom quizzes were used to compare the two classes' mastery of important and difficult points, and a questionnaire was used to investigate students' feedback on the class outcomes. SPSS 22.0 was used for the independent samples t-test. Results:The mean test score of the experimental class was higher than that of the control class (88.51±11.02 vs. 80.40±8.53). The results of the questionnaire showed that students' interest in the course, comprehension and absorption of knowledge points, degree of satisfaction with the class, and mastery of the contents in sections in the experimental class were significantly higher than those in the control class (7.28±1.51 vs. 9.10±0.73, 6.92±1.44 vs. 8.69±1.62, 6.09±1.87 vs. 7.61±1.46, 6.40±1.04 vs. 7.70±0.86 ).Conclusions:The semi-flipped classroom combined with the knowledge point auction learning method is innovative and achieves good teaching outcomes. It holds promise for wider use in the theoretical teaching of various clinical subjects. To explore the application of the semi-flipped classroom combined with knowledge point auction learning method in the theoretical teaching among stomatological students and its effectiveness.

Application of scaffolding-based flipped classroom in Infectious Disease Nursing / 中华医学教育探索杂志

Objective:To explore the effects of the scaffolding-based flipped classroom approach in the teaching of Infectious Disease Nursing. Methods:We assigned 152 students of nursing and midwifery majors of grade 2018 (experimental group) to be taught using the scaffolding-based flipped classroom approach and 182 students of grade 2017 (control group) to be taught using the traditional lecture method. Teaching effects were evaluated through students' exam performance and a questionnaire survey. Numerical data were analyzed using the χ2 test and t test with the use of SPSS 18.0, and text data were processed using NVivo 11 for thematic analysis. Results:The experimental group and control group showed significant differences in the interim exam score (83.19±7.96 vs. 79.62±3.14, P<0.001) and final exam score (78.47±6.92 vs. 73.16±8.24, P<0.001). The students of grade 2018 had a high level of participation in online learning. The questionnaire results showed that the scaffolding-based flipped classroom was well recognized in terms of students' overall perception, perceived course quality, perceived value of learning, and satisfaction and the open-ended question, with low scores for learner complaints and loyalty. Conclusions:The scaffolding-based flipped classroom is feasible in the teaching of Infectious Disease Nursing, which can improve students' academic performance and overall competence.

Application of the 5E teaching model combined with flipped classroom in the standardized training of emergency nurses / 中华医学教育探索杂志

Objective:To investigate the application effect of the 5E teaching model combined with flipped classroom in the standardized training of emergency nurses.Methods:A total of 97 nurses who received training in Department of Emergency, The First Affiliated Hospital of Air Force Medical University, from March to August 2022 were selected as research subjects, among whom the 47 nurses who received training from March to May 2022 were enrolled as control group, and the 50 nurses who received training from June to August 2022 were enrolled as observation group. The nurses in the control group received traditional teaching, while those in the observation group received training using the 5E teaching model combined with flipped classroom. The two groups were compared in terms of theoretical and operational examination scores, clinical nursing abilities, self-directed learning abilities, and satisfaction with the teaching model. SPSS 24.0 was used to perform the independent samples t-test and the chi-square test. Results:After the standardized training, the observation group had significantly higher theoretical and operational examination scores than the control group ( P<0.05). Compared with the control group, the observation group had a significantly higher total score of the six-dimension scale of nursing performance and significantly higher scores of each dimension ( P<0.05). Compared with the control group, the observation group had a significantly higher total score of the self-rating scale of self-directed learning and significantly higher scores of the dimensions of learning awareness, learning behavior, learning strategies, and learning evaluation ( P<0.05). Compared with the control group, the observation group had a significantly higher total score of satisfaction with teaching and significantly higher scores of each dimension ( P<0.05). Conclusions:The combination of the 5E teaching model and flipped classroom is suitable for the standardized training of emergency nurses and can help to improve their clinical nursing ability and self-directed learning ability, with a relatively high degree of satisfaction with teaching.

The significance and practice path of integrating the great spirit of combating the COVID⁃19 epidemic into the medical ethics curriculum / 中国医学伦理学

The great spirit of combating the COVID⁃19 epidemic is condensed from the practice of the national people’s great spirit of combating the COVID⁃19 epidemic led by the Party and the country. It is consistent with the goals of medical ethics curriculums and has a close relationship with the content. It is a new era element of ideological and political construction in medical ethics curriculums， providing inevitability for its integration into medical ethics curriculums. Its spiritual connotations of the spirit of humanism， patriotism， dedication， and science， as well as moral responsibility， have profound significance in educating and guiding medical students to cultivate correct values， deepen a strong sense of family and country， strengthen ideals and beliefs， cultivate practical character， and solidify the moral foundation. Therefore， it’s necessary to adhere to the guidance of value and introduce the anti-epidemic spirit into the main channel of classroom teaching， strengthen the integration of knowledge and action and integrate the anti-epidemic spirit into the whole process of practical teaching， enrich educational carriers， apply modern information technology to carry out anti-epidemic spirit education， and promote the comprehensive and three-dimensional integration of anti-epidemic spirit into medical ethics teaching.

Design and implementation of establishing morality and cultivating people in classroom teaching in medical colleges and universities / 中国医学伦理学

Practicing the great educational ideology of establishing morality and cultivating people in classroom teaching is a strategic measure for medical colleges and universities to improve the quality of ideological and political education and personnel training.At the juncture of its transition from the exploration stage to the normalization stage,it is necessary to understand the current situation,summarize the experience,as well as discover and solve the problems faced by sustainable development through investigation and research.The empirical research mainly focuses on two related aspects.Firstly,for the stage of lesson preparation,examining and studying the design description of teaching and educating people in randomly selected teaching plans to understand the current situation of teachers'learning and understanding of the concept of establishing morality and cultivating people.Secondly,for the implementation of classroom teaching,utilizing the opportunity of peer listening and supervising class evaluation to conduct on-site inspections and record relevant data,so as to further understand the teacher's concept of establishing morality and cultivating people and their current situation of integrating into classroom.Data statistical analysis and on-site investigation indicated that the exploration of practicing the concept of establishing morality and cultivating people in classroom teaching was generally successful,but there were also some shortcomings.To turn to the normalization stage,it is urgent to solve three major problems,namely,the need to deeply learn and understand the ideology of establishing morality and cultivating people,the need to carefully design teaching ideas of establishing morality and cultivating people in teaching plans,and the need to careful optimization of implementing measures for establishing morality and cultivating people in classroom teaching.

Condiciones para mejorar las aulas virtuales de la disciplina Bases Biológicas de la Medicina

Introducción: La gestión didáctica con la plataforma Moodle requiere profesores aptos para actuar como gestores de dicho proceso. Objetivo: Evaluar las condiciones para mejorar el funcionamiento de las aulas virtuales de la disciplina Bases Biológicas de la Medicina, en el departamento de Ciencias Básicas Biomédicas de la Facultad de Ciencias Médicas "Salvador Allende. Métodos: Se realizó una investigación descriptiva, con enfoque mixto, basada en un estudio de campo durante el curso 2023, en el Departamento de Ciencias Básicas Biomédicas de la Facultad de Ciencias Médicas "Salvador Allende". Se utilizaron métodos teóricos: análisis-síntesis, deducción-inducción y enfoque sistémico; empíricos: cuestionario; y matemático-estadísticos. Resultados: Se apreciaron como fortalezas la actitud hacia el uso educativo de las tecnologías de la información y las comunicaciones, y el dominio general de estas. Se mostró limitado el uso de las actividades disponibles en la plataforma Moodle, por lo que las condiciones para mejorar el funcionamiento de las aulas virtuales se valoraron como insuficientes. Conclusiones: Para mejorar el funcionamiento de las aulas virtuales del Departamento de Ciencias Básicas Biomédicas de la Facultad de Ciencias Médicas "Salvador Allende" se requiere fomentar el uso creativo e innovador de las actividades disponibles en la plataforma Moodle, por lo que se debe incrementar la preparación de los profesores para asumir esta actividad. Se sugiere implementar una actividad metodológica departamental con este propósito.

Introduction: Didactic management using the Moodle platform requires professors apt to act as managers of such process. Objective: To assess the conditions to improve the functioning of the virtual classrooms of the discipline Biological Bases of Medicine, in the Department of Basic Biomedical Sciences at Facultad de Ciencias Médicas Salvador Allende. Methods: A descriptive research, with a mixed approach and based on a field study, was carried out during the academic year 2023 in the Department of Basic Biomedical Sciences at Facultad de Ciencias Médicas Salvador Allende. Theoretical methods were used (analysis-synthesis, deduction-induction and systemic approach), as well as empirical methods (questionnaire) and mathematical-statistical methods. Results: Among the appreciated strengths, there was the attitude towards the educational use of information and communication technologies, together with the general mastery of such technologies. The use of the activities available in the Moodle platform was shown to be limited; therefore, the conditions for improving the functioning of virtual classrooms were assessed as insufficient. Conclusions: To improve the functioning of the virtual classrooms of the Department of Basic Biomedical Sciences at Facultad de Ciencias Médicas Salvador Allende, the creative and innovative use of the activities available on the Moodle platform are required to be encouraged; therefore, the training of professors to assume this activity should be increased. A departmental methodological activity is suggested to be implemented with this purpose.

Satisfacción de los estudiantes de Medicina con la modalidad de aula invertida en la asignatura Células, tejidos y sistema tegumentario

Fundamento: La modalidad de aprendizaje aula invertida se utiliza en la educación médica superior en todo el mundo; es necesario conocer cómo esta modalidad pueda ser aceptada por los estudiantes de Medicina en Cuba. Objetivo: Determinar el nivel de satisfacción de los estudiantes de Medicina de 1.er año sobre la experiencia de aula invertida en la asignatura Células, tejidos y sistema tegumentario. Métodos: El estudio se realizó en la Universidad de Ciencias Médicas de Sancti Spíritus, durante el curso 2019-2020. Fue un estudio transversal mixto (cuantitativo mediante encuesta y cualitativo mediante grupos focales) con estudiantes de 1.er año de Medicina que utilizaron la modalidad de aula invertida en la asignatura Células, tejidos y sistema tegumentario. La encuesta midió la variable satisfacción mediante una escala Likert. Los grupos focales exploraron en profundidad los aspectos abordados en la encuesta. Resultados: Se encuestaron 276 estudiantes (76.4 %). El 76.8 % de los encuestados expresaron su satisfacción con la experiencia del aula invertida (respondieron de acuerdo/muy de acuerdo) y el 79.7 % manifestaron preferir las videoconferencias a las conferencias tradicionales. Los estudiantes mostraron gran satisfacción por las videoconferencias y valoraron su importancia para el aprendizaje. Estos datos fueron corroborados por las opiniones en los grupos focales. Conclusiones: Los estudiantes mostraron satisfacción y preferencia por el aula invertida en la enseñanza tradicional. Las videoconferencias, elaboradas siguiendo los principios de Mayer y ajustadas a los objetivos de aprendizaje, resultan un recurso altamente valorado por los estudiantes y muy pertinente para la educación médica en Cuba.

Background: The inverted classroom learning modality is used in superior medical education worldwide; it is necessary of knowing how this modality can be accepted by medical students in Cuba. Objective: To determine the satisfaction level of 1st year medical students about the inverted classroom experience in the subject cells, tissues and integumentary system. Methodology: The study was conducted at the Sancti Spíritus Medical Sciences University, during the 2019-2020 school term. It was a mixed cross-sectional study (quantitative through survey and qualitative through focal groups) with 1st year medical students who utilized the inverted classroom modality in the subject cells, tissues and integumentary system. The survey measured the satisfaction variable using a Likert scale. The focal groups deeply explored the aspects covered in the survey. Results: 276 students (76.4%) were surveyed. 76.8% of interviewees expressed satisfaction with the inverted classroom experience ("agree/very much agree") and 79.7% claimed to prefer videoconferences instead of traditional conferences. The students showed great satisfaction for the videoconferences and valued its importance for learning. These data were corroborated by the opinions in the focal groups. Conclusions: Students showed satisfaction and preference for the inverted classroom over traditional teaching. Videoconferences, elaborated following the principles of Mayer and adjusted to the learning objectives, result in a highly valued resource by the students and very pertinent for medical education in Cuba.

Aula invertida y aula virtual en la formación del Técnico Superior en neurofisiología clínica

Introducción: En las ciencias médicas son diversas las investigaciones asociadas a la modalidad virtual, sobre todo durante la pandemia por COVID-19. Sin embargo, en el campo de la neurofisiología clínica existen pocas experiencias descritas. Objetivo: Describir los resultados del desarrollo virtual de las asignaturas Historia de la Neurociencia y la Neurofisiología en Cuba e Introducción a la Metodología de la Investigación Científica, mediante el aula invertida y el aula virtual en la formación del Técnico Superior en neurofisiología clínica en La Habana. Métodos: Estudio descriptivo de corte transversal y no experimental. Se adecuaron las asignaturas en modalidad virtual, al aplicar un modelo constituido por cuatro fases: preparación, análisis y diseño, desarrollo e implementación, y evaluación. Resultados: Se preparó al claustro en materia de educación virtual. Se diseñaron estrategias didácticas para la virtualización del proceso de enseñanza-aprendizaje, mediante la aplicación del aula invertida y el aula virtual. En la fase de evaluación se obtuvieron valores altos al calcular los indicadores de promoción y calidad, y se aplicó una encuesta a los estudiantes. Para ambas asignaturas predominaron los valores de alta satisfacción en los criterios de la encuesta, excepto en "Formas de evaluaciones" y "Distribución del tiempo en el aprendizaje", con mayores valores de satisfacción media. Conclusión: Los resultados obtenidos en el tránsito a la modalidad virtual cumplieron con los objetivos propuestos en el programa de las asignaturas, por lo que fue posible la enseñanza no presencial mediante el aula invertida y el aula virtual.

Introduction: In medical sciences, there are several pieces of research associated with the virtual modality, especially during the COVID-19 pandemic. However, in the field of clinical neurophysiology, few experiences have been described. Objective: To describe the outcomes of virtually developing the subjects History of Neuroscience and Neurophysiology in Cuba and Introduction to the Methodology of Scientific Research, by means of the inverted classroom and the virtual classroom in the training of higher-degree associates in clinical neurophysiology in Havana. Methods: A descriptive, cross-sectional and nonexperimental study was carried out. The subjects were adapted to the virtual modality by applying a model consisting of four phases: preparation, analysis and design, development and implementation, and evaluation. Results: The faculty was trained in virtual education. Didactic strategies were designed for the virtualization of the teaching-learning process, through the application of the inverted classroom and the virtual classroom. In the evaluation phase, high values were obtained when calculating the promotion and quality indicators, and a student survey was applied. For both subjects, high satisfaction values predominated in the survey criteria, except for evaluations forms and distribution of time for learning, with higher values of the medium satisfaction. Conclusions: The outcomes obtained in the transition to the virtual modality complied with the objectives set in the syllabus of the subjects, making possible non-face-to-face teaching by means of the inverted classroom and the virtual classroom.

Percepción del Aprendizaje Activo Virtual de la Anatomía Humana, por Estudiantes de la Universidad Austral de Chile / Student Perceptions of Active Learning for the Practice of Virtual Human Anatomy, a Study at the Universidad Austral de Chile

Ante la pandemia del coronavirus, hubo que reinventar la forma de hacer las actividades prácticas de laboratorio de anatomía humana, la necesidad de que sean exclusivamente virtual, elevó la exigencia. La imposibilidad de trabajar con material orgánico demandó que al menos las imágenes a utilizar fueran de alta calidad. Para lo anterior, se usaron fotografías de disecciones del laboratorio de anatomía, más digitalizaciones de estructuras humanas de nuestro laboratorio en formato 3D disponibles en la plataforma web https://anatomiahumana3d.com. No obstante lo anterior, se detectó cierto grado de desidia por parte de los estudiantes y escasa participación en las actividades prácticas. Para resolver esto se implementó una modalidad de Aprendizaje Activo, específicamente de Aula Invertida, con el fin de que sea el propio estudiante quien genere su conocimiento. Una vez terminado el proceso de enseñanza aprendizaje bajo la nueva modalidad, se realizó un estudio descriptivo, a fin de detectar falencias y proponer mejoras respecto a la metodología aplicada. Los resultados arrojaron un nivel de satisfacción por sobre el 80 %, en tanto, que solo el 5 % de los estudiantes contestó como aceptable las diferentes dimensiones evaluadas, demostrando como el sistema de aula inversa fue bien recibida por los estudiantes. Sin embargo es prudente generar futuros estudios que ayuden a mejorar este tipo de metodología, como también seguir innovando en las estrategias didácticas que aporten a la comprensión de la anatomía humana.

SUMMARY: In the context of the COVID-19 pandemic it was necessary to reinvent the way of doing practical activities in the human anatomy laboratory and the need for these to be exclusively online, raised the requirement. Due to the impossibility of using organic samples, high-quality images had to be used. Therefore, photographs of dissections from our human anatomy laboratory were used, as well as digitalization of human structures from our laboratory in a three-dimensional (3D) format available on the web platform https://anatomiahumana3d.com. However, a certain degree of laziness on the part of the students and low participation in the practical activities was detected. To solve this problem, an Active Learning modality was implemented, specifically the Flipped Classroom, so that the students themselves generate their knowledge. Once the teaching-learning process was completed under the new modality, a descriptive study was carried out to detect shortcomings and propose improvements to the methodology applied. The results showed a level of satisfaction above 80 % and only 5 % of the students evaluated the different dimensions as acceptable demonstrating how the Flipped Classroom system was well received by the students. To conclude, it is prudent to generate future studies that help to improve this type of methodology, as well as to continue innovating in didactic strategies that contribute to the understanding of human anatomy.

Una Actualización de la Enseñanza de la Anatomía Humana: Análisis Comparativo de Aula Invertida y Modelo tradicional / An Update on the Teaching of Human Anatomy: Comparative Analysis of the Flipped Classroom and the Traditional Model

La enseñanza de la Anatomía humana es trascendental para toda profesión del área de la salud. En el contexto de Chile, ésta se caracteriza por ser principalmente corte tradicional con transferencia unidireccional de la información. Actualmente se propone lograr un aprendizaje más significativo, con la ayuda de modelos como Aula invertida. El objetivo de este estudio es comparar el rendimiento académico entre el modelo tradicional (MT) y Aula invertida (AI). Se intervinieron 2 cursos de 1° año, de las carreras de Nutrición y Odontología año 2022 de la Universidad de La Frontera, en los que se aplicó MT y AI, comparando el rendimiento con un test post clase en Nutrición, y un trabajo grupal en Odontología. Se realizaron análisis estadísticos descriptivos y pruebas que compararon las notas obtenidas. En uno de los grupos se segmentaron los estudiantes por rendimiento para analizar cómo afecta cada modelo dependiendo del tipo de estudiante. Se obtuvo mejor promedio post test con AI en Nutrición; 4,9 ±1,3, en contraste con un promedio de 4,2 ±1,3 para MT (escala 1,0 a 7,0). La prueba T de Student arrojó diferencias estadísticamente significativas (p0,05) en las calificaciones de los trabajos grupales con MT y AI. Es imperante actualizar la enseñanza de la Anatomía en favor de lograr un aprendizaje significativo, mediado por el trabajo de pares y el estudiante como protagonista que propone AI, que a su vez beneficia a aquellas personas con rendimientos más bajos al comienzo.

SUMMARY: The teaching of anatomy is transcendental for every profession in the health care area. In the Chilean context, this is characterized by being mainly traditional with a one-way transfer of information. Currently, it is proposed to achieve a more significant learning, with based models such as Flipped Classroom. The objective of this study is to compare the academic performance between the traditional model (TM) and the flipped classroom (FP). Two 1st year courses were intervened, from the Nutrition and Dentistry degrees at Universidad de La Frontera in 2022, in which TM and FP were applied, comparing the performance with a post-class test in Nutrition, and workgroup in Denistry. Descriptive statistical analyzes and tests that compared the grades obtained were performed. In one of the groups, the students were segmented by performance to analyze how each model affects the type of student. A better post-test average was obtained with FP in Nutrition; 4.9 ±1.3, in contrast to an average of 4.2 ±1.3 for TM (1.0 to 7.0 scale). Student's t test showed statistically significant differences (p0.05) in the evaluations of the workgroup with TM and FP. It is imperative to improve the Anatomy´s teaching in favor of achieving significant learning, mediated by peer work and the student as the protagonist proposing FP, which in turn benefits individuals with lower performances at the beginning.

Flipped classrooms in teaching pharmacology for medical undergraduate students – A comparative study

Background: The new competency-based medical education curriculum envisages the need to adopt newer teaching-learning methods. There is a growing concern about the effective dissemination of knowledge to a large group of students through conventional didactic lectures. Flipped classroom teaching has evolved as an innovative method and is a systematic approach to improving the student learning experience. Aims and Objectives: The present study was undertaken (1) to compare the effectiveness of flipped classroom methods with that of the lecture as a teaching learning method in pharmacology for undergraduate medical students and (2) evaluate the students’ perception of the flipped method. Materials and Methods: This study was done in the Department of Pharmacology in a tertiary care teaching hospital in Kerala after ethics committee approval. Two groups of students enrolled using the convenient sampling method, received three flipped classes and three lectures on the topics after crossover. Feedback was collected using a validated structured questionnaire and a common evaluation after each topic was done with a pre-validated multiple choice questions questionnaire. Results: This study has examined the perceptions of students about flipped teaching method using various teaching materials on a Likert 5-point scale. The findings indicate that flipped classroom was a better teaching method. The mean scores of flipped classrooms were high and it was found to be significant (P < 0.05). Conclusion: The results of the study indicate that flipped classroom is more effective for students when compared to lectures. An implication of this is the possibility that it can be used as an adjunctive method in the new curriculum.

Innovación en la enseñanza de la anatomía humana: aula invertida y su aplicación / Innovation in the teaching of human anatomy: flipped classroom implementation

El contexto actual involucra un acceso cada vez más universal a las tecnologías e información, lo que repercute fuertemente en el aula. Los estudiantes se muestran pasivos y reacios al Modelo Tradicional de enseñanza. De esta manera las innovaciones toman protagonismo, tal es el caso del modelo Aula Invertida (AI). El objetivo de este trabajo es describir la aplicación de AI en la enseñanza de la Anatomía humana en un entorno universitario. Se intervinieron 4 sesiones de la asignatura de Anatomía General de un curso de 41 estudiantes. Se abordó el contenido en 3 etapas: pre clase, clase y post clase, utilizando recursos y plataformas multimedia como Moodle y Youtube. Las actividades incluyeron lecciones virtuales, trabajos en grupo y cuestionarios minimalistas. Al final del semestre se aplicó una encuesta de percepción del estudiante. El logro alcanzado en pre clase fue 40,45 %, 55,46 %, 43,75 % y 76,04 % para las sesiones 01 a 04, respectivamente. Las calificaciones de los trabajos en grupos de la encuesta el 63,2 % y 76,3 % de los estudiantes manifestó estar "muy de acuerdo" con que AI potencia el trabajo autónomo y colaborativo, respectivamente. El 73,6 % prefiere el modelo AI por sobre el Tradicional. El modelo AI ha mostrado promover una mejor evolución del proceso de enseñanza- aprendizaje, siendo adaptable a disciplinas de ciencias básicas como el caso de Anatomía humana. La buena experiencia de esta innovación se debe sustentar en una programación bien estructurada, apoyo dentro y fuera del aula, y el ajuste de estrategias exitosas. Es inminente la necesidad de adaptarse al nuevo contexto donde prima el acceso a las tecnologías e información.

SUMMARY: The current context involves a generally increasing access of technologies and information, which has a strong impact on the classroom. Students are passive and reluctant to the traditional teaching model. Thus, innovations take center stage, such is the case of the Flipped Classroom (FC) model. The aim of this paper is to describe the application of FC in the teaching of human anatomy in a university environment. Four sessions of the General Anatomy program were intervened with a group of 41 students. The content was approached in 3 stages: pre-class, class and post-class, using multimedia resources and platforms such as Moodle and YouTube. The activities included virtual lessons, group work and minimalist quizzes. At the end of the semester a student perception survey was applied. Achievement percentage in pre-class were 40.45 %, 55.46 %, 43.75 % and 76.04 % for sessions 01 to 04. The grades for class group work were 5.8±0.34, 6.1±0.46, 6.0±0.78 and 6.7±0.38 for the sessions worked. In the survey 63.2 % and 76.3 % of the students stated that they "very satisfied" that FC enhances autonomous and collaborative work, respectively. 73.6 % preferred the FC model over the traditional one. The FC model has shown to promote a better evolution of the teaching-learning process, being adaptable to basic science disciplines such as human anatomy. A positive experience of this innovation must be supported by well-structured programming, support inside and outside the classroom, and the adjustment of successful strategies. There is an imminent need to adapt to the new context where access to technologies and information is a priority.

Aula invertida utilizada en la enseñanza de la estomatología: una aproximación / Flipped Classroom Approach in Dental Education: An Overview

RESUMEN El aula invertida es una estrategia didáctica en la cual se brinda a los estudiantes videos, podcast, entre otros, para que sean revisados con anticipación, de modo que cuando se realice la actividad presencial o virtual se profundicen y aclaren los conceptos pertenecientes a la información brindada previamente. El aprendizaje invertido busca generar una oportunidad de cambio en la dinámica de la enseñanza; promueve el aprendizaje activo dentro del ambiente de clase; y busca que el aprendizaje se focalice en el estudiante. En el presente documento, se hace una revisión de los aspectos más notables del aula invertida y sus diferencias con el método del aula magistral; asimismo, se revisa su impacto en la odontología y se plantean los retos, los compromisos y las dificultades que puede tener su implementación.

Abstract The flipped classroom is a pedagogical approach in which students are provided with videos, podcasts, and other resources to review in advance. This allows for a deeper understanding and clarification of the concepts during in-person or virtual activities. The flipped learning approach aims to bring about a change in the dynamics of teaching, promoting active learning within the classroom environment and placing the focus on the student. This document provides a review of the notable aspects of the flipped classroom and highlights its differences from the traditional lecture-based teaching method. Additionally, the impact of this approach in dentistry is examined, along with the challenges, commitments, and difficulties that may arise during its implementation.

“Flipped Classroom” teaching-learning method in medical biochemistry 1st professional MBBS students

Background: The flipped classroom is an educational model in which the standard lecture and homework elements of a course are “reversed” or “flipped.” In the current scenario, the new teaching-learning (T-L) method like flipped classroom is an essential requirement due to shifting in medical education from teacher-centric to student-centric as a consequence of the recent changes in medical education called “Competency-Based Medical Education.” The advantage of this teaching-learning method is to motivate students for self-directed learning and provides an opportunity for students to read/view course-related material at their own pace and on their own time before the actual class. Change in T-L method in medical biochemistry is extremely important since 1st Professional MBBS students considered it as tiresome and boring subject and give it least priority in all the subjects of 1st Professional MBBS course. Aim and Objectives: The main objective of this study is to introduce “Flipped Classroom” as an innovative teaching-learning method in medical biochemistry. Materials and Methods: For this study, 76 students were in-rolled and randomly divided them into two equal groups. Two topics from the medical biochemistry were selected, each group given an equal chance to learn by each method, at the end of teaching-learning the MCQ test was conducted and feedback from the student was collected. Results: In topics, the group learned the topic by flipped classroom scored more marks than the other group. The mean score of students, after the didactic lecture and flipped-classroom irrespective of the topic, were 4.43 and 5.39 marks, respectively (P < 0.001). Conclusion: The flipped-classroom method was found useful to improve the score of the 1st Professional MBBS students in medical biochemistry subject and facilitate them to understand the topic more clearly than the didactic lecture.

Perceptions of undergraduate medical students regarding online classes during COVID-19 pandemic: A questionnaire survey

Background: The nationwide lockdown due to coronavirus disease pandemic lead to shutdown of medical colleges. Due to which, it was not possible to teach students in classrooms anymore. To continue with their teaching, the option of online classes was recommended. Aims and Objectives: This study was conducted with an aim to evaluate students’ perceptions regarding online lectures. Materials and Methods: This was a cross-sectional, and questionnaire survey conducted among medical college students in Uttar Pradesh, India. Online lectures were delivered routinely using online applications for 8 weeks which was followed by offline regular classes. A pre-approved, pre-validated semi-structured questionnaire containing 13 close-ended multiple-choice questions was distributed through Google forms as well as in person among all the medical students using a non-probability sampling approach after taking their informed consent. The collected data were organized and tabulated using Google spreadsheet and descriptive statistics was used to depict the results. Results: A total of 193 responses were obtained from MBBS students of first and second phase. The mean age of students was 18.73 ± 1.87 years. Mobile phones (63.21%) were the most popular device used by the students to attend classes. More than half of the students (57%) were self-motivated to attend online classes. The major barrier to online learning as reported by 76.68% students was network issues. About 44% students reported lower understanding of subject compared to offline classes. About 70.47% felt online classes to be more comfortable to attend. More number of students either preferred offline method (37.82%) or a mix of both the methods (34.20%). Conclusion: Online lectures are effective teaching method, but they cannot replace classroom teaching. Thus, online teaching serves as add-on to the offline learning.

Exploration of an online and offline mixed teaching mode for "Protein Engineering" based on BOPPPS+flipped classroom / 生物工程学报

Protein Engineering is a core compulsory course of biotechnology major, which is the first-class undergraduate major being constructed in Shanxi Province. In view of the problems of single teaching mode of Protein Engineering, such as insufficient students' participation, short teaching time, and expensive experiment cost, the course team carried out the reform and practice of teaching mode for this course, and put forward a new teaching strategy. Under the guidance of the "Golden Course" standard for advancement, innovation and challenge, the course team developed the materials for massive open online courses (MOOC), and carried out the online and offline mixed teaching of Protein Engineering based on BOPPPS+flipped classroom by using the Chao-Xing Fan-Ya network teaching platform. Through this, a comprehensive, systematic and dynamic new teaching system of Protein Engineering was developed. Using the teaching mode based on BOPPPS+flipped classroom, the offline classroom teaching was combined with students' online self-study and homework completion, chapter test and discussion, and this mixed teaching mode was fully integrated into the flipped classroom. After three rounds of teaching practice, the course team had developed a complete, reproducible, scientific and reasonable online and offline mixed teaching mode, which included course materials preparation, exploring experiment guidance, classroom discussion design and course performance evaluation. The online and offline mixed teaching mode of Protein Engineering based on BOPPPS+flipped classroom was helpful for students to improve their autonomous learning ability, to be deeply engaged in the whole teaching process, and to develop a comprehensive and profound understanding of Protein Engineering. This teaching mode improved the teaching quality of Protein Engineering, and facilitated students to learn other follow-up professional courses. Moreover, it provides a reference for the course teaching reform.

Application of "Flipped Classroom" in comprehensive experiment teaching of Digital Signal Processing for biomedical engineering specialty / 中华医学教育探索杂志

"Flipped Classroom" is a new kind of "student-centered" teaching model, which can give full play to the advantages of both sides of teaching and learning. According to this teaching model, we redesigned the teaching process, in which the students studied by themselves and built their own knowledge system. Moreover, each of them took part in three stages of experimental design including digital signal collection, analysis and processing in groups. Results have shown that this model can fully stimulate students' learning interest, not only helps students to deepen understanding of digital signal processing theory knowledge, but also strengthen the ability of autonomous learning and team collaboration. The teaching model maybe have certain reference function in comprehensive experiment teaching of Digital Signal Processing course for biomedical engineering specialty.

Application research of case teaching method based on "Rain Classroom" and standardized patients in the obstetrics and gynecology probation course / 中华医学教育探索杂志

In view of the problems existing in the probation teaching of obstetrics and gynecology, such as patients' non-cooperation, few cases and few practical opportunities. This study discusses the application effect of case teaching based on "Rain Classroom" and standardized patients in the obstetrics and gynecology probation course. The teaching is carried out by carefully selecting cases, refining pre-class preparation, adopting various teaching forms, and carrying out evaluation after class. In order to evaluate the teaching effect, an anonymous survey was carried out among 330 undergraduate interns majoring in clinical medicine, prevention, and forensic medicine in Batch 2015. The results showed that 210 (93.8%) of 224 (67.9%) students who participated in the survey believed that this method could promote learning enthusiasm and 200 students (89.3%) thought it could activate classroom atmosphere more than traditional teaching; most students thought it improved students' communication ability (163, 72.8%), clinical practice ability (189, 84.4%), and ability to analyze and solve problems (171, 76.3%) and deepening the understanding, mastery and application of knowledge (158, 70.5%). It shows that this method can improve the teaching effect of obstetrics and gynecology probation course to a certain extent.