Manifiesto Liminar celebrates a century: political action and rebellion in defense of the Colombian University by Acevedo Tarazona, Álvaro, Correa Lugos, Andrés David

The generation of the student movement in Colombia. 1910-1924 by Soto Arango, Diana Elvira, Rivadeneira Vargas, José Antonio, Duarte Acero, Jorge Enrique, Bernal Villate, Sandra Liliana

Childhood and Army. The Story of Army Cadet Children at the Eloy Alfaro Military School in Quito, Ecuador, 1969 – 1972 by Bravo, Kléver Antonio, Gutiérrez Álvarez, Carlos Leonidas

Análisis espacial y modelos cartográficos: metodología implementada en ArcGIS para la planificación minera by Daza Leguizamón, Ómar Javier; Universidad Pedagógica y Tecnológica de Colombia, Riaño Cano, Gladys Alcira; Universidad Pedagógica y Tecnológica de Colombia, Vera López, Enrique; Universidad Pedagógica y Tecnológica de Colombia, Pineda Triana, Yaneth; Universidad Pedagógica y Tecnológica de Colombia, López Díaz, Alfonso; Universidad Pedagógica y Tecnológica de Colombia

“…Un ejemplo es la gran cantidad personas que recurren a aplicaciones en internet para planificar las formas de transportarse o decidir la ubicación del hotel en el que se hospedarán en su próxima visita a otra ciudad. …”

Social representations of school principals with respect to rural education by Gómez Melo, Danilo Andrés, Gómez Viasus, Johana Lorena

Regional State vs. Federal State for Colombia by Sanabria Buitrago, Pedro Alonso

Las modificaciones tarifarias en la cadena del gas natural en Argentina by Arceo, Nicolás Marcelo

Training of biology teachers: a look at the National Pedagogic University by Serrato, Deysi Liseth

Colonial Republic of Chile 1929-1973. Escuela e invisibilización del mapun-kimun del pueblo nación mapuche by Mansilla Sepúlveda, Juan

The alternative development: mision of the Nariño University for the life and peace by Erazo Coral, María Elena

Public Emergency, Presidentialism and Rule of Law in Argentina in the context of the COVID-19 by Altavilla, Cristian

Methodological Proposal to Determine Technology Maturity Levels TRL 4 to TRL 7 for Mobile Applications by Otalora-Luna, Jorge-Enrique, Valero-Bustos, Helver-Augusto, Callejas-Cuervo, Mauro

“…These crucial aspects are imperative to foster confidence among stakeholders. To satisfy this need, maturity assessment models such as the Technology Readiness Levels (TRL) have been developed. …”

Trialectic of a sports space: strong girls by Cortés Romero, Edith, Valenzuela Ornelas, Elizabeth

Assessment, didactics, and architecture education: a hermeneutics experience by Ocampo Hurtado, Juan Gabriel

Editorial by Viáfara González, John Jairo

“…Duran and Díaz study describes how portfolios became a mediation tool to leverage the tutoring relationship established between them and their tutees to foster these first semester students’ reading skills. …”

The Use of Metacognitive Strategies to Enhance Reading Comprehension Skills by Muñoz-Muñoz, Ángela Elvinia, Ocaña de Castro, Myriam

“…This article presents the outcome of a research project whose main objective was to foster the implementation of metacognitive strategies, designed to enhance reading comprehension skills, especially regarding the inferential level of reading in expository texts. …”

Development and educational reform in Venezuela: the attempt to implement the semester-credit scheme in secondary education (1976-1986) by Rodríguez Suárez, Jadhiel Alejandro

Multicultural and peace classrooms. Two proposals for a post-conflict country by Bolaños Motta, José Ignacio

“…With the presentation of these ideas, we hope to evidence the possibility of joining the two political tendencies of the Colombian school in a single proposal that, from the understanding of the difference, foster the social skills necessary for the generation of a peace culture.…”

The German Influence on the Reform of the Normal Schools for female and male Preceptors in South Central Chile, 1883-1920 by Mansilla Sepúlveda, Juan Guillermo

Enhancing eleventh graders’ speaking skill through communicative tasks based on storytelling and short performances at a public institution in Cimitarra, Santander in Colombia by Cruz Rusinque, Carolina