Volcanic eruption of Cumbre Vieja, La Palma, Spain: A first insight to the particulate matter injected in the troposphere

The volcanic eruption of Cumbre Vieja (La Palma Island, Spain), started on 19 September 2021 and was declared terminated on 25 December 2021. A complete set of aerosol measurements were deployed around the volcano within the first month of the eruptive activity. This paper describes the results of the observations made at Tazacorte on the west bank of the island where a polarized micro-pulse lidar was deployed. The analyzed two-and-a-half months (16 October–31 December) reveal that the peak height of the lowermost and strongest volcanic plume did not exceed 3 km (the mean of the hourly values is 1.43 ± 0.45 km over the whole period) and was highly variable. The peak height of the lowermost volcanic plume steadily increased until week 11 after the eruption started (and 3 weeks before its end) and started decreasing afterward. The ash mass concentration was assessed with a method based on the polarization capability of the instrument. Two days with a high ash load were selected: The ash backscatter coefficient, aerosol optical depth, and the volume and particle depolarization ratios were, respectively, 3.6 (2.4) Mm−1sr−1, 0.52 (0.19), 0.13 (0.07) and 0.23 (0.13) on 18 October (15 November). Considering the limitation of current remote sensing techniques to detect large-to-giant particles, the ash mass concentration on the day with the highest ash load (18 October) was estimated to have peaked in the range of 800–3200 μg m−3 in the lowermost layer below 2.5 km.This research was funded by the Spanish Ministry of Science and Innovation (PID2020- 118793GA-I00, PID2019-104205GB-C21, EQC2018-004686-P and PID2019-103886RB-I00), the H2020 program from the European Union (GA no. 19ENV04, 654109, 778349, 871115 and 101008004), and the Unit of Excellence “María de Maeztu” (MDM-2017-0737) financed by the Spanish State Research Agency (AEI). The authors wish to thank ACTRIS, AEROSPAIN and Junta de Castilla y León (ref: VA227P20) for supporting the calibration of the AERONET sun photometers used in this publication, and also to Ayuntamiento de Tazacorte, Ayuntamiento de Fuencaliente and Cabildo Insular de La Palma for their help in terms of infrastructure and logistics. M.-Á.L.-C. and C.V.C.-P. are supported by the INTA predoctoral contract program. E.J.W. is funded by the NASA Radiation Sciences Program and Earth Observing System.Peer ReviewedArticle signat per 16 autors/es: Michaël Sicard (1,2), Carmen Córdoba-Jabonero (3), Africa Barreto (4), Ellsworth J. Welton (5), Cristina Gil-Díaz (1),Clara V. Carvajal-Pérez (3), Adolfo Comerón (1), Omaira García (4), Rosa García (6), María-Ángeles López-Cayuela (3),Constantino Muñoz-Porcar (1), Natalia Prats (4), Ramón Ramos (4), Alejandro Rodríguez-Gómez (1), Carlos Toledano (7), Carlos Torres (4) // (1) CommSensLab, Department of Signal Theory and Communications, Universitat Politècnica de Catalunya, 08034 Barcelona, Spain; (2) Ciències i Tecnologies de l’Espai-Centre de Recerca de l’Aeronàutica i de l’Espai/Institut d’Estudis Espacials de Catalunya (CTE-CRAE/IEEC), Universitat Politècnica de Catalunya, 08034 Barcelona, Spain; (3) Atmospheric Research and Instrumentation Branch, Instituto Nacional de Técnica Aeroespacial (INTA), 28850 Torrejon de Ardoz, Spain; (4) Izaña Atmospheric Research Center, State Meteorological Agency of Spain (AEMET), 38001 Santa Cruz de Tenerife, Spain: (5) Code 612, Goddard Space Flight Center, National Aeronautics and Space Administration, Greenbelt, MD 20771, USA; (6) TRAGSATEC, 28006 Madrid, Spain; (7) Group of Atmospheric Optics, Universidad de Valladolid, 47011 Valladolid, SpainPostprint (published version

Volcanic eruption of Cumbre Vieja, La Palma, Spain: a first insight to the particulate matter injected in the troposphere

The volcanic eruption of Cumbre Vieja (La Palma Island, Spain), started on 19 September 2021 and was declared terminated on 25 December 2021. A complete set of aerosol measurements were deployed around the volcano within the first month of the eruptive activity. This paper describes the results of the observations made at Tazacorte on the west bank of the island where a polarized micro-pulse lidar was deployed. The analyzed two-and-a-half months (16 October–31 December) reveal that the peak height of the lowermost and strongest volcanic plume did not exceed 3 km (the mean of the hourly values is 1.43 0.45 km over the whole period) and was highly variable. The peak height of the lowermost volcanic plume steadily increased until week 11 after the eruption started (and 3 weeks before its end) and started decreasing afterward. The ash mass concentration was assessed with a method based on the polarization capability of the instrument. Two days with a high ash load were selected: The ash backscatter coefficient, aerosol optical depth, and the volume and particle depolarization ratios were, respectively, 3.6 (2.4) Mm. 1 sr. 1 , 0.52 (0.19), 0.13 (0.07) and 0.23 (0.13) on 18 October (15 November). Considering the limitation of current remote sensing techniques to detect large-to-giant particles, the ash mass concentration on the day with the highest ash load (18 October) was estimated to have peaked in the range of 800–3200 g m. 3 in the lowermost layer below 2.5 km.This research was funded by the Spanish Ministry of Science and Innovation (PID2020- 118793GA-I00, PID2019-104205GB-C21, EQC2018-004686-P and PID2019-103886RB-I00), the H2020 program from the European Union (GA no. 19ENV04, 654109, 778349, 871115 and 101008004), and the Unit of Excellence “María de Maeztu” (MDM-2017-0737) financed by the Spanish State Research Agency (AEI)

Vertical characterization of fine and coarse dust particles during an intense Saharan dust outbreak over the Iberian Peninsula in springtime 2021

An intense and long-lasting Saharan dust outbreak crossed the Iberian Peninsula (IP) from the southwest (SW) to the northeast (NE) from 25 March until 7 April 2021. This work aims to assess the optical and mass contribution of both fine and coarse dust particles along their transport. Five Iberian lidar stations were monitoring the transport and evolution of the Saharan dust particles, i.e. El Arenosillo/Huelva, Granada, Torrejón/Madrid and Barcelona in Spain, and Évora in Portugal. The particular meteorological conditions determined the aerosol scenario along the overall dust event, differing in the first part of the event (25–31 March), in which the strongest dust incidence occurred on 29–31 March at the south and central stations and 1 April at Barcelona, from the second one (1–7 April). The use of the two-step POLIPHON algorithm showed the relevance of using polarized lidar measurements for separating the aerosol properties of dust fine and coarse particles as an added value. Both the fine dust (Df) and coarse dust (Dc) components of the total particle backscatter coefficient (total dust, DD¿=¿Dc¿+¿Df) were separately derived. The dust plume was well-mixed with height and no significant differences were found in the vertical structure of both the Dc and Df particle backscatter coefficients. From the beginning of the dust outbreak until 1 April, the vertical Df¿¿DD mass ratio was nearly constant in time at each station and also in altitude with values of ~¿10¿%. Moreover, the mean dust optical depth at 532¿nm was decreasing along that dust pathway, reporting values from SW to NE stations of 0.34 at El Arenosillo/Huelva, 0.28 at Granada, 0.20 at Évora, 0.28 at Torrejón/Madrid, and 0.14 at Barcelona, although its Df¿¿DD ratio remained almost constant (28¿%–30¿%). A similar pattern was found for the total dust mass loading and its Df¿¿DD ratio, i.e. mostly decreasing mean mass values were reported, being constant in its Df¿¿DD ratio (~¿10¿%) along the SW–NE dust pathway. In addition, the episode-mean centre-of-mass height increased with latitude overall, showing a high variability, being greater than 0.5¿km at the southern sites (El Arenosillo/Huelva, Granada, Évora) and ~¿1.0¿km at Torrejón/Madrid and Barcelona. However, despite the relatively high intensity of the dust intrusion, the expected ageing of the dust particles was hardly observed, by taking into account the minor changes found in the contribution and properties of the coarse and fine dust particles. This is on the basis that the IP is relatively close to the Saharan dust sources and then, under certain dust transport conditions, any potential ageing processes in the dust particles remained unappreciated. The following must be highlighted: the different relative contribution of the fine dust particles to the total dust found for their optical properties (~¿30¿%) associated with the radiative effect of dust, with respect to that for the mass features (~¿10¿%) linked to air quality issues, along the overall dust event by crossing the IP.This research has been supported by the Spanish Ministry of Science and Innovation (grant no. PID2019-104205GB-C21/AEI/10.13039/501100011033).Peer ReviewedPostprint (published version

Characterization of Tajogaite volcanic plumes detected over the Iberian Peninsula from a set of satellite and ground-based remote sensing instrumentation

Three volcanic plumes were detected during the Tajogaite volcano eruptive activity (Canary Islands, Spain, September–December 2021) over the Iberian Peninsula. The spatiotemporal evolution of these events is characterised by combining passive satellite remote sensing and ground-based lidar and sun-photometer systems. The inversion algorithm GRASP is used with a suite of ground-based remote sensing instruments such as lidar/ ceilometer and sun-photometer from eight sites at different locations throughout the Iberian Peninsula. Satellite observations showed that the volcanic ash plumes remained nearby the Canary Islands covering a mean area of 120 ± 202 km2 during the whole period of eruptive activity and that sulphur dioxide plumes reached the Iberian Peninsula

Forzamiento y generación de calentamientos súbitos estratosféricos

Peer reviewe

Retrieval of Aged Biomass-Burning Aerosol Properties by Using GRASP Code in Synergy with Polarized Micro-Pulse Lidar and Sun/Sky Photometer

International audienceThe aim of this study was to analyze the potential of the GRASP code to retrieve optical and microphysical properties vertically-resolved using a synergy of polarized Micro-Pulse Lidar and Sun/sky photometer observations. The focus was on the long-range transport of Canadian aged-smoke plumes observed at El Arenosillo/Huelva (Spain) from 7 to 8 September 2017. Both the columnar and height-resolved microphysical and optical properties were assessed in comparison with AERONET data and vertical lidar-retrieved profiles, respectively. In particular, the vertical properties were also derived using the POLIPHON approach, which serves as a comparison for GRASP retrievals. The retrieved columnar aerosol microphysical properties (volume concentration and effective radius) showed an excellent agreement, with negligible differences, and were within the uncertainties. Nevertheless, for the retrieved columnar optical properties, we could only perform an individual comparison, due to the strong AERONET limitations, and although the agreements were generally good, no conclusions were obtained, due to differences in the real refractive index and due to the large uncertainties obtained in the retrievals. For the vertical profiles, however, we present a large advance that permits obtaining aerosol backscatter and extinction coefficients, plus volume concentrations, without the need for internal assumptions (extinction-to-backscatter ratios and depolarization measurements), due to the very good agreement observed between GRASP and the lidar-derived methodologies. However, the separation of the properties into their fine and coarse modes was not feasible using the one-wavelength elastic lidar measurements with the GRASP retrieval configuration used in this work. Therefore, current studies are being addressed to assessing the introduction of lidar depolarization in the GRASP code as an encouraged added-value, for the improvement of the retrieval of vertical aerosol properties

Fresh volcanic aerosols injected in the atmosphere during the volcano eruptive activity at the Cumbre Vieja area (La Palma, Canary Islands): Temporal evolution and vertical impact

International audienceFor the first time in fifty years, the Cumbre Vieja volcanic area (La Palma, Canary Islands, Spain) erupted on September 19, 2021, giving birth to a new volcano. Fresh volcanic aerosols were continuously injected into the troposphere at different height levels, decreasing with time until the end of December 2021 (15 weeks duration). A wide set of different instrumentation was deployed all over the Island in order to evaluate the effects of the volcanic plumes on the atmosphere and the air quality. For the first time, a long-term study of the relative mass contribution and vertical impact of the volcanic components, ash and non-ash particles separately, during the eruptive activity was carried out in this work. In particular, a polarized Micro-Pulse Lidar (P-MPL) was deployed at Tazacorte (at around 8 km west from the volcano) in 24/7 operation from October 17, 2021 until the end of the volcano activity (11 weeks) for vertical monitoring of the volcanic particles. First, a statistical study of the mass conversion factors for mass concentration estimation of the volcanic (ash and non-ash) particles was performed by using the AERONET sun/sky-photometer dataset at Fuencaliente (at around 18 km south from the volcano). A representative mass conversion factor was obtained for ash and non-ash particles: 1.89 ± 0.53 and 0.31 ± 0.06 g m−2, respectively, with no dependence on time and optical depth. Second, these factors were used to calculate the ash and non-ash mass concentrations from P-MPL observations. Ash particles dominated 11% of the time and mostly until week 3 (i.e. week 7 from the volcanic eruption). Their mass concentration decreased by one order of magnitude: the relative ash mass contribution was 73 ± 18% with a total mass loading of 566 ± 281 mg m−2 at week 1, reducing gradually down to 38 ± 32% and 120 ± 49 mg m−2, respectively, at week 11. Layer-to-layer, it decreased with increasing layer-height; no ash was detected above 4 km at the end of the volcanic period. Third, in order to analyse the potential AERONET underestimation of the coarse mass conversion factor due to the 15 μm cutoff effect in the AERONET retrieval, two worst-case-scenarios (WCS) were examined, representing aged-like ash particles (WCS1, 4-μm radius) and fresh-like (WCS2, 10-μm radius). For both scenarios, the mass concentration of the volcanic plumes exceeded the first contamination level (>200 μg m−3, as defined by the UK Meteorological Office) up to 5–6 km height mostly during week 1 and up to 1–2 km until week 9. The extreme contamination level (>2000 μg m−3, aircraft flight limitations) was only exceeded from week 1 to week 6 under WCS2 conditions. This work infers a new long-term insight on the volcanic matter injected in the atmosphere with relevance for Air Quality issues and air traffic safety policies

Fresh volcanic aerosols injected in the atmosphere during the volcano eruptive activity at the Cumbre Vieja area (La Palma, Canary Islands): temporal evolution and vertical impact

For the first time in fifty years, the Cumbre Vieja volcanic area (La Palma, Canary Islands, Spain) erupted on September 19, 2021, giving birth to a new volcano. Fresh volcanic aerosols were continuously injected into the troposphere at different height levels, decreasing with time until the end of December 2021 (15 weeks duration). A wide set of different instrumentation was deployed all over the Island in order to evaluate the effects of the volcanic plumes on the atmosphere and the air quality. For the first time, a long-term study of the relative mass contribution and vertical impact of the volcanic components, ash and non-ash particles separately, during the eruptive activity was carried out in this work. In particular, a polarized Micro-Pulse Lidar (P-MPL) was deployed at Tazacorte (at around 8 km west from the volcano) in 24/7 operation from October 17, 2021 until the end of the volcano activity (11 weeks) for vertical monitoring of the volcanic particles. First, a statistical study of the mass conversion factors for mass concentration estimation of the volcanic (ash and non-ash) particles was performed by using the AERONET sun/sky-photometer dataset at Fuencaliente (at around 18 km south from the volcano). A representative mass conversion factor was obtained for ash and non-ash particles: 1.89 ± 0.53 and 0.31 ± 0.06 g m−2, respectively, with no dependence on time and optical depth. Second, these factors were used to calculate the ash and non-ash mass concentrations from P-MPL observations.This research was funded by the Spanish Ministry of Science and Innovation (PID2020-118793GA-I00, PID2019- 104205GB-C21/AEI/10.13039/501100011033, PID2019-103886RB-I00, EQC2018-004686-P) and the Unit of Excellence “María de Maeztu” (MDM-2017-0737) and ACTRIS-Spain (CGL2017-90884-REDT) by the Spanish 595 State Research Agency (AEI). The authors wish to thank the support from the H2020 program of the European Union and ACTRIS (GA n. 19ENV04, 654109, 778349, 871115, 101008004, and 101086690), and the European components of AERONET acting in the frame of ACTRIS RI, and also AEROSPAIN and Junta de Castilla y León (VA227P20) for supporting the calibration of the AERONET sun photometer used in this publication

Simposio Internacional de Investigación Educativa y Pedagógica

El 4º. Simposio Internacional de Investigación Educativa y Pedagógica de la Red SUE Caribe, es un encuentro que reúne periódicamente a académicos nacionales y extranjeros de reconocida presencia y trayectoria, a estudiantes de maestría y doctorado y a maestros investigadores, que se concentran durante las jornadas agendadas del evento. Se constituye así un escenario propicio para la socialización de resultados de investigación, la reflexión y el debate alrededor de asuntos actuales en educación, pedagogía, psicología del aprendizaje, sobre las didácticas emergentes tecnología aplicada a la gestión de la enseñanza y el aprendizaje y en relación con el desarrollo humano y social.Presentación 12Líneas temáticas por mesas de trabajo 14Mesa 1. Didáctica, Mediación pedagógica y tecnologías en contextos vulnerables 15Percepciones sobre la influencia de un programa apoyado en TIC en relación con las prácticas de actividad física y deportiva de estudiantes de la Institución Educativa Rancho Grande de Montería. María Julia Caldera Quintero - Yina Paola Pérez Siyag 16Aplicación de estrategias cognitivas y metacognitivas en el uso del castellano escrito en estudiantes con discapacidad auditiva. Mercedes del Carmen Pico Aycardi 18Aprendizaje colaborativo con ambientes de liderazgo en el desarrollo del componente geométrico métrico. Lenis Judith Sierra Llorente – Juana Raquel Robles González 20Escenario de construcción conjunta del conocimiento mediado por las TIC en el área de filosofía en la Institución Educativa Normal Superior de Sahagún-Córdoba. Dayro Ruiz Araujo - Andrés Mercado Herazo 22Programa de formación docente para el mejoramiento de la lectura crítica de estudiantes de pregrado: una intervención formativa con docentes de la Universidad de Córdoba. Ibeth Morales Escobar – Arnaldo Peinado Méndez - Sonia Jerez Rodríguez 24Las prácticas de enseñanza. Un estudio interpretativo en las instituciones de la subregión sabanas del Departamento de Sucre, Colombia. Edy Luz Castro De Rodríguez 26Modelos pedagógicos y factores identitarios en las prácticas de enseñanza en contextos emergentes. Adriana Cristina Pérez Aguilar 28Rol del tutor durante los diálogos de reflexión desarrollados con futuros docentes mediatizados con video. Ceferina Cabrera Félix - Jesús Salcedo –Martha Serrata Taveras 30Desarrollo del pensamiento aleatorio a través de la utilización de un entorno virtual de aprendizaje en estudiantes de básica secundaria. Anny Leidys Valero Peña – Francisco Antonio Avilez Aguas – Juana Raquel Robles González 32Efectos de un programa de géneros textuales y la incidencia de factores sociodemográficos en los desempeños de lectura crítica. Diana Arroyo -Tatiana Becerra Posada – Antonio Oviedo Acosta 34El conocimiento glocal para alentar la confianza al hablar inglés: investigación-acción en una secundaria de Cartagena. Maryuris Vanessa Pérez Salcedo 36Los textos multimodales una estrategia didáctica para la inclusión educativa. Maura Paola Hoyos Carvajal - María Fernanda Martínez Garcés - Ludwig Isabel Segura Bermúdez 38Didáctica Ecoformadora para el desarrollo de la comprensión lectora de una lengua extranjera. Zaily Patricia Del Toro García 40Desarrollo de la competencia científica “indagación” a partir de la vivencia filosófica en los educandos de Básica Primaria. Un análisis desde sus fundamentos teóricos. Dina Villar Ortega - Nataly López Conde 42La estrategia metacognitiva y didáctica “Bitácora MAP” para el desarrollo del aprendizaje significativo en ciencias naturales en estudiantes del Alto San Jorge- Córdoba. Diana Sofía Blanquicet Arrieta - José Pantaleón Barrera Sierra 44Las concepciones del currículo y las prácticas curriculares de los docentes. Una revisión sistemática de literatura. Brianda Isabel Vergara Ibarra - Yisenia Lucía Vergara Vergara 46Implementación de metodologías activas en el fortalecimiento de competencias comunicativas en escenarios vulnerables. Liana Álvarez Cantero – José Antonio Sánchez Sánchez 48Estrategia pedagógica discursiva interactiva para el mejoramiento de la comprensión textual de estudiantes de básica primaria. Osvaldo Enrique Manjarrez Villalba - Ibeth Del Rosario Morales Escobar 50Proyecto pedagógico para mejorar la lectoescritura en los estudiantes de grado 5º aula multigrado. Miriam Albán Villarreal – María Dorila Díaz Valentierra 52La Oratoria como escenario pedagógico para el desarrollo de habilidades de pensamiento crítico: una apuesta en la virtualidad. María Andrea Baquero Escobar – Rudy Doria Correa 54Mesa 2. Pedagogía social, ética y desarrollo humano 56Prácticas discursivas en torno a la enseñanza de la Educación Religiosa: una perspectiva desde el educando. Cetty Carlos Benjumea Loaiza - Jesús Andrés Vélez Vélez 57Transversalidad de la formación en valores en las prácticas de enseñanza de docentes de básica secundaria en la institución etnoeducativa Los Córdobas. Emilio Elis Cogollo – Ezequías Balaguera Ortiz 59Mediaciones pedagógicas para el fortalecimiento de la convivencia escolar entre estudiantes, una revisión en el contexto educativo hispano parlante. Jesús Alberto Peñaranda Bastidas – José Tomas Fragozo Soto – Miladys Paola Redondo Marin 61La mediación como estrategia de convivencia escolar en la Institución Educativa Técnica Agropecuaria La Buena Esperanza del municipio de Turbaco – Bolívar. Cinthya Inés Martínez Mendoza 63Formación de maestros educadores para la paz desde la didáctica del conflicto para la inclusión educativa. Dilia Elena Mejía Rodríguez – Liris Múnera Cavadía 65Educación en derechos humanos desde el reconocimiento y humanismo del otro. Ledys Alcira Arrieta Perez – María Alejandra Taborda Caro 67Educación para la convivencia y la paz: Una mirada crítica desde la intervención docente. Decired Ojeda Pertuz 69El clima escolar en el diseño curricular: Una perspectiva que favorece la enseñanza - aprendizaje en instituciones educativas rurales de Cartagena de Indias, Colombia. Neisa del Carmen Gómez Diaz - Alexander Javier Montes Miranda 71La danza folclórica cómo satisfactor sinérgico de necesidades humanas en los estudiantes del grupo de danzas folclóricas sede Montería de la Universidad de Córdoba. Elaine Patricia Parra Martínez - Fernando De La Espriella Arenas 73La música, una estrategia didáctica para el fortalecimiento de las competencias ciudadanas. Marta Guerra Muñoz – Rosa Beatriz Gómez -Yamira Rodríguez 74Convivencia escolar desde la pedagogía de paz: estrategia didáctica a través de la lúdica. Hna. Olga Lucia Canchila Salcedo - Martha Pacheco Lora 76Mesa 3. Innovación educativa y pedagógica 78Mesa 3. Innovación educativa y pedagógica 78Objetos virtuales de aprendizaje para la formación profesional: una mirada desde los estudiantes de la Universidad del Atlántico. Mirna Patricia Bernal Martínez - Roberto Enrique Figueroa Molina - Melba Rosa Cuadrado Galán 80Las apuestas investigativas y el desarrollo profesional de los egresados de la Maestría en Educación SUE Caribe Universidad de Cartagena. Nadia Mallarino Miranda – Katia Martínez Morad 82Investigación y desarrollo profesional de los egresados de la Maestría en Educación SUE Caribe. Universidad de Cartagena, 2006-2018. Clara Inés Sagre Hernández 84Aprendizaje Invertido: autoinstrucción, evaluación formativa y desempeños de comprensión. Esteban Rodríguez Garrido 86Transformación de la praxis docente durante un programa de formación en Pedagogía de Géneros Textuales para la enseñanza de la lectura crítica. José David Herazo Rivera – Paula García Montes - Pedro Guerra Meza 88Estrategias didácticas basadas en laboratorios virtuales y presenciales en el aprendizaje de las leyes de Newton. Alberto Iriarte Pupo – Yessica Ortega Pérez - Lizeth Estrada Soto 90Impacto del uso de la estrategia "Leo y argumento" para el desarrollo de las habilidades del pensamiento crítico. Dairo de Jesus Bustamante de Hoyos – Paulo Emilio Fúnez Chávez 92Impacto de la mediación pedagógica virtual como contingencia ante situación de pandemia Covid-19 en la Institución de Educación Superior ITFIP. Mauren Andrés Guayara Ramírez - Luis Antonio Herrán Cardoso -Jimmy Alexander Vergara Rodríguez 94Origem da Escola Doméstica Dona Júlia e a influência do Grêmio Literário Júlia Lopes De Almeida no proceso implementação da instituição em Cuiabá/MT (1946-1947). Gabriella Moura da Silva – Nilce Vieira Campos Ferreira 96Uso de Tecnologías de la Información y la Comunicación (TIC) por docentes de educación primaria en atención a estudiantes en confinamiento por pandemia. Leida de la Rosa Rosa 98Resignificación de la praxis educativa para favorecer la competencia lectora desde la sistematización de experiencias docentes. Elia Marina Santuario Rada - Jorge Carlos Peinado Ballesteros 100Relación entre competencias mediáticas y saberes digitales en la formación de maestros. Claudia Saavedra - Dijibath Matallana Rodríguez – Karen Medina Jaime 102Las concepciones de evaluación de los docentes de ciencias naturales. Gina Violeta Verbel González 104Estrategias para la mejora del aprendizaje autónomo del alumnado de la Licenciatura en Educación Física. Sandy Portorreal - Atlas Osiris Sosa - Rudy Gilberto López 106Escuelas Normales: Instituciones formadoras de profesoras rurales en Cundinamarca 1950-1970. Nataly Rojas - Nilce Vieira Campos Ferreira 108Perspectivas teóricas del liderazgo escolar: una resignificación pedagógica del liderazgo transformacional y su contribución a la calidad educativa. Amalfi Rosales - Alexander Montes - Vladimir Figueroa Gutiérrez 110Gestión de prácticas educativas innovadoras desde un enfoque educativo STEM+A. Arnovis Alemán - Rainer Villarreal Contreras – Daniel Salas Álvarez 112La investigación, un camino para la transformación de las prácticas pedagógicas. Belkis Vergara Pérez 113Processo Histórico De Denominação Da Escola Estadual Da Polícia Militar “Tiradentes”. Junior Cézar Lopes dos Santos – Nilce Vieira Campos Ferreira 115Modelos de mediación para el análisis de datos educativos: Más allá de los modelos cuantitativos típicamente usados en las tesis de postgrado en Educación en Colombia. Claudia Patricia Ovalle Ramirez 117Mesa 4. Perspectivas neurocientíficas y abordajes psicosociales contemporáneos en educación 119Análisis de la relación entre inteligencia emocional y estrategias de afrontamiento en situaciones de acoso y cyberbullyng en universitarios. María Fernanda Méndez Losada - Isabel Alicia Sierra Pineda 121Emoción y academia: historias no contadas de las estancias doctorales. Harold Castañeda Peña - Pilar Méndez - Carmen Helena Guerrero 123La conciencia fonológica en la enseñanza de la lectura en estudiantes de grado primero de la Institución Educativa Santa María Goretti en Montería. María Victoria González Zapa 125Estrategias educativas para promover competencias socioemocionales en los estudiantes articulando procesos pedagógicos y evaluativos. Becky Román Pérez 127La competencia docente de análisis de idoneidad didáctica en futuros profesores de matemáticas al planificar la enseñanza. Juan Alberto Barboza Rodríguez - Walter Fernando Castro Gordillo 129Pensamiento pedagógico en la Educación Superior del departamento de Córdoba 1951-2019. Carolina Castellanos Ramos 131Concepciones y Creencias de futuros profesores de matemáticas sobre la enseñanza y evaluación al planificar clases en el componente geométrico métrico. José Luis Acosta Pérez - Juan Alberto Barboza Rodríguez 133Comprensión de la incidencia formativa de un grupo de maestros de Ciencias Sociales a través de narrativas biográficas en el departamento de Córdoba. María Andrea Acosta García - Daniel David Chimá Arroyo 135Percepciones de los docentes de una institución privada de Montería, sobre la implementación del modelo pedagógico institucional, incluyendo sus prácticas de aula. Keila Paola Ramos Buelvas 137Indagación narrativa de la identidad profesional del docente de Tecnología e Informática: Tensiones y reflexiones en la construcción cotidiana del currículo. Atahualpa Villadiego Alvarez 139Autopercepción de los docentes sobre neurociencia y transferencia a la didáctica de las ciencias: un estudio fenomenográfico. Claudia Patricia Mercado Aguado - Isabel Alicia Sierra Pineda 140Mesa 5. Multiculturalidad, diversidad y educación inclusiva 142Formación inclusiva: concepciones y prácticas pedagógicas en docentes de educación superior. Roberto Figueroa Molina – Mirna Patricia Bernal Martínez - Roberto Thorné Torné 144La Escuela: Un lugar en la cartografía y en los imaginarios de las Ciencias Sociales. Daniel Antonio Pérez Cerro – Luis Alfredo González Monroy – Iván Manuel Sánchez Fontalvo 146Lineamientos para incorporar la política de inclusión social en los planes de acción del plan de desarrollo en el municipio de El Charco de Nariño. Aura Pérez Caicedo - Delia De la Hoz – Robinson Rafael Peña Almeida 148Inclusión de estudiantes en situación de discapacidad en una Institución Educativa: visiones desde la ruralidad. Leidy Sofía Peñata Doria 150Percepciones sobre la discapacidad física en las clases de educación física en Montería. Heider Ramiro Díaz Better - Cleiber Eusse López 152Framework basado en gestión de conocimiento para la salvaguarda de la lengua embera. Ernesto Llerena García – Manuel Caro Piñeres 154Educación inclusiva: una oportunidad para la transformación de la escuela rural. Liliana María Escobar Guerra - Isabel Hernández Arteaga – Henry David Uribe Londoño 156Ciudadanía Planetaria. Una mirada desde la multiculturalidad y la interculturalidad. Milton Fabián Badel Gómez 158Nivel de apropiación de la Competencia Tic e Intercultural en docentes de básica primaria del departamento del Atlántico. Nathaly Sofía Daza Morales 160El sistema pictográfico como medio para fomentar la comunicación de estudiantes con Síndrome de Down en el entorno escolar. Evis Danith Ariza Jiménez 162Literatura infantil y deporte inclusivo: estrategias didácticas para fomentar la inclusión, el respeto a la diferencia y a la diversidad en la educación infantil. Jesús Kerguelén - Luisa Fernanda Llorente Vergara - Luis Pacheco Lora 164Modelos de enseñanza de los docentes de música Vallenata en la Facultad de Bella Artes, Universidad Popular del Cesar. Juan De La Rosa López – Camilo Andrés Andrade Guerra – Martha Guerra Muñoz 166Enseñando fracciones desde un aula inclusiva: fracciones para no fraccionarnos. Silvia Madera - Nasly Ruíz – Ángel Viloria - Heidy Esperanza Gordillo 168Escenarios para la apropiación patrimonial con tecnologías digitales en Santa Cruz de Lorica. Jacob Vargas Arteaga 1701 Edició