The second edition of the Science and Progress journal, corresponding to the year 2023, publishes two articles by Chilean researchers related to teaching and learning after the pandemic caused by Covid-19. The first one researches the benefits of the integration of physical activity for the motivation and learning of mathematics in fourth grade students through a collaborative work strategy called learning in movement, and the second one is related to games for the development of skills in first and second grade students.

Similarly, we disclose the results of researchers from other universities in the country, such is the case of the one that offers a solution to the problems of society and nature for sustainable environmental education based on the scientific foundations and assumptions of the My Green Planet Community Project, from the undergraduate process of the primary teacher. Next, another one is presented on the preparation of the families in the school tasks of the post-pandemic primary education. On the other hand, an analysis of the behavior of the teacher's creativity in socioemotional education for written textual production in fourth grade elementary school students. In order to mitigate teenage pregnancy, a group reflection workshop is shown to promote greater preparation for adolescents and teachers in the prevention of this phenomenon.

In order to broaden the knowledge on traditions and beliefs, a contemporary look is given to the problem of religious syncretism of Cuban crossed spiritism from the personal experience of its authors.

As part of the improvement of the educational system, activities are proposed to motivate the reading of texts of the profession at the Technical and Professional educational level in the specialty of Agriculture and Livestock.

In order to broaden knowledge about local history in higher education, a team from the Military Education Department invites to a visit to February 24th Square through a didactic material useful for professionals and students of all levels of education.

Finally, a study on the use of the working day in the Guantanamo Provincial Transport Company that helps to improve the enterprise and serves other enterprises to achieve encouraging results in the productive process and in the provision of this service.