The COVID-19 outbreak opened a new scenario where teachers must have adequate digital literacy to teach online and to implement a current and innovative educational model. This paper provides the most relevant results obtained from a quantitative study in which 4883 Spanish teachers of all education levels participated to measure their digital skills, during the last school years. It also proposes a digital skills teacher training plan, taking the joint framework of digital skills of INTEF (Spanish acronym for National Institute of Educational Technologies and Teacher Training) as its reference point. The tool ACDC (Analysis of Common Digital Competences) was used for data collection. The results of descriptive analysis show, overall, the low self-perception that teachers have of their digital skills. In addition, this paper studies the relationship existing between the characteristics that define the population and the teachers’ digital skills level. This relationship is obtained through a multiple linear regression model. The study reveals that digital literacy is not a reality that has favored the teaching–learning process and that a training program is urgently required for teachers to reach optimal levels of digital skills, so as to undergo a true paradigm shift, ultimately combining methodology and educational strategies.

Recent societal changes have meant that education has had to adapt to digital natives of the 21st century. These changes have required a transformation in the current educational paradigm, where active methodologies and ICT have become vehicles for achieving this goal, designing complete teaching sequences with STEM approaches that help students to learn. Under a gamified approach, this document addresses a didactic proposal in geometry focused on STEM disciplines. This proposal combines tools such as AR, VR, manipulative materials, and social networks, with techniques such as m-learning, cooperative-learning, and flipped-learning, which make methodological transformation possible. The research was carried out during two academic years under an action research framework. It departed from a traditional methodology and, in two cycles, methodology was improved with the benefits that gamification brings to STEM proposals in Secondary Education. The data gathered in the experiment were analysed following a mixed method. Learning produced, strategies employed, successes and errors, and results of a questionnaire are presented. Evidence shows an improvement in academic performance from 50% fails to 100% pass, most of the students ended up motivated, participation was of the whole group, more than 80% showed positive emotions, and thanks to the cooperative-learning, group cohesion was improved.

El objetivo del presente artículo es examinar el nivel de percepción de competencia digital del profesorado de Educación Infantil, así como analizar si se han producido diferencias en ese nivel antes y después de la Covid-19. Para ello, se aplicó como instrumento de recogida de información el cuestionario ACDC (Análisis de Competencias Digitales Comunes) a una muestra de 237 docentes de Educación Infantil. Asimismo, se realizó una entrevista semiestructurada a 9 profesoras de Educación Infantil para conocer en profundidad su perspectiva acerca de la formación recibida en TIC y su aplicación en las aulas. Los resultados obtenidos muestran que el nivel general del profesorado de Educación Infantil en competencias digitales es básico, y han sido conscientes de sus mayores carencias tras la época de confinamiento y docencia virtual forzada.

En el siglo xxi, surge la necesidad de un cambio en el paradigma educativo, siendo las TIC un medio vehicular que puede hacer posible esta consecución. En este artículo se exponen un conjunto de actividades sobre poliedros en 3.º de la ESO (estudiantes entre 14 y 16 años) para fomentar la adquisición y mejora de habilidades espaciales. Partiendo de los errores geométricos detectados en una evaluación inicial, se diseñan actividades sustentadas en las ventajas que ofrecen los entornos inmersivos de realidad virtual para el desarrollo de dichas habilidades, además de actividades realizadas con materiales manipulativos. Se analizan las resoluciones de los estudiantes mostrando y comparando las estrategias utilizadas en ambos casos. El análisis de dichos resultados muestra evidencias en el desarrollo de habilidades espaciales y mejora en cuanto a la subsanación de errores cometidos.