Currently I am a PhD student in Didactics of Mathematics (IMA-PUCV) and assistant editor in the Chilean Journal of Mathematics Education, RECHIEM; Also I teach primary teachers who studies a postgraduate Diploma in mathematics at University of Chile.
PhD. candidate in Didactics of Mathematics. Pontificia Universidad Católica de Valparaíso, Chile.
Master in Didactics of Mathematics. Pontificia Universidad Católica de Valparaíso, Chile.
Teacher of Secondary Education in Mathematics and Physics. Universidad de Chile.
Bachelor in Exact Sciences. Universidad de Chile.
A Neurocognitive component in the Understanding of Mathematics: The case of Complex Number System.
Advisors: Dra. Marcela Parraguez and Dr. David Gómez
Mathematical Cognition; Posing and Problem Solving; Teacher professional development.
Parraguez, M. & Randolph, V. (2020). La generalización como estrategia cognitiva para construir la conjetura en una actividad de conteo. Paulo Freire, Revista De Pedagogía Crítica, (23), 69-84. https://doi.org/10.25074/07195532.23.1649
Randolph, V. & Parraguez, M. (2019). Comprensión del sistema de los números complejos: Un estudio de caso a nivel escolar y universitario. Formación universitaria, 12(6), 57-82. https://dx.doi.org/10.4067/S0718-50062019000600057
Perdomo-Díaz, J., Felmer, P., Randolph, V., & González, G. (2017). Problem Solving as a Professional Development Strategy for Teachers: A Case Study with Fractions. Eurasia Journal of Mathematics, Science and Technology Education, 13(3), 987-999. https://doi.org/10.12973/eurasia.2017.00653a
(2020) Young ERME summer school, YESS 10, University of the Aegean, Rhodes, Grecia.
(2019) Assistance to the First Symposium of Neuroscience and Education: “Bases biológicas del aprendizaje”, Escuela de Medicina de la Pontificia Universidad Católica de Chile, Fundación redes para la infancia y Fundación arrebol.
(2019) Talk at Reunión Latinoamericana de Matemática Educativa, RELME 33 - La Habana, Cuba.
(2019) Talk at Jornadas Nacionales de Educación Matemática, JNEM, XXIII - Universidad Austral del Chile, Puerto Montt, Chile.
