

GeoGebra in 2D and 3D as a learning resource in a multi-integration course: a teaching-learning experience
Bolívar A. Ramírez Santamaría
Construction of a scale on beliefs of high school teachers about the reform of mathematics education in Costa Rica
Carlos A. Monge Madriz, Natalie Reyes Riotte, Luis G. Meza-Cascante
Use of Continuity in solving inequalities
Giovanni Sanabria Brenes
Classifications and construction of the concept of punctual discontinuity
Otilio B. Mederos, Carlos Negrón, José L. Sánchez, José M. Sigarreta
Use of digital resources by secondary mathematics teachers: an exploratory study
José Padilla, Silvia Ward Bringas, Santiago Inzunza Cazares
Basic examples of linear algebra with python
Byron Jiménez Oviedo, Katalina Oviedo Rodríguez
Frank Ramsey, a shooting star in the mathematical universe
Vernor Arguedas T.