Information Technology (TIC) and Communication in Higher Education is an ideal way to develop the teaching-learning process. At the "Marta Abreu" Central University of Las Villas, Villa Clara, Cuba, the Moodle interactive platform is used to set up the Virtual Classrooms in support of the face-to-face modality. The subject "Physics Topics" in the initial training of Biology teachers at the Faculty of Pedagogical Sciences has been perfected since the 2017-2018 academic year, and is considered to enable greater interaction between the personal components of the teaching-learning process. The World Health Organization (WHO) declared the COVID-19 pandemic on March 11, 2020 which caused Cuban universities to switch from face-to-face to non-face-to-face modality. A group of students who live in the city of Santa Clara, Villa Clara, Cuba, where the institution is located, were able to exchange ...

The research carried out consisted of determining the population density of Tiaris canora and Tiaris olivaceus in zone number three of the Cubanacán Protected Area, framed within the Cubanacán Heights in the province of Villa Clara, Cuba. For the capture of the birds, traps or rocker cages were used. The capture, marking and recapture of the birds under study constituted the basic method to determine the population density of the genus Tiaris. In addition, different methods were used to collect and process information, including interviews with 50 people in the city of Santa Clara, who illegally keep these species in captivity. From the study carried out in the sub-areas in zone three, the presence of 412.1 specimens of the genus Tiaris was confirmed, of which 207.9 were T. canora and 204.1 T. olivaceus, which confirmed that there is an index of abundance of this genus, taking into con...

En la Investigación se propone mediante un sistema de talleres, vincular a los escolares de 8vo grado de la Educación Secundaria de la escuela “José Martí” enclavada en el poblado de Sagua la Grande en la provincia de Villa Clara, Cuba, al conocimiento de las Especies Exóticas Invasoras (EEI) y sus efectos indeseables a los ecosistemas vulnerables cubanos y a la salud humana y en particular de la especie Bubalus bubalis (Linnaeus, 1758), Búfalo de agua. Para el desarrollo eficaz de esta investigación, se emplean métodos del nivel teórico y empírico, para abordar el estudio multilateral del objeto de investigación. La investigación representa una manera novedosa de apropiarse de nuevos conocimientos sobre la especie B. bubalis por parte de los alumnos de 8vo grado que cursan estudio en dicha escuela. Con la aplicación de los instrumentos se pudo constatar que los alumnos ...