Vol. 17 No. 2 (2025): Chilean Journal of Mathematics Education

View Vol. 17 No. 2 (2025): Chilean Journal of Mathematics Education

Published: 2025-08-01

Full Issue

RECHIEM 2025, VOL. 17, NÚM. 2 (ESP)

Editorial

Editorial

Valeria Randolph Veas

27-28
- PDF (ESP)

Artículos de investigación

Representation in the teaching of random variables in secondary education: A case study

Francisco Guantecura Acuña, Hernán Morales Paredes

29-39
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Difficulties in learning trigonometric equations among first-year engineering students: A study at the University of Atacama, Chile

Ricardo Alex Guerra Iriarte, Ismenia Guzman, Felipe Guevara Morales

40-51
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Interdisciplinarity, what does a math teacher do in school?

Nicolás Muñoz Díaz, Jonathan Palomera Berríos, Matías Toro López

52-65
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- EPUB (ESP)
The definite integral from the perspective of Mathematics Teacher Specialised Knowledge

Jorge Hernández-Tello, Alvaro Cortínez Pontoni, Blanca Arteaga-Martínez

66-84
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- EPUB (ESP)

Propuestas didácticas

Teaching the distance between two points through problem solving: an experience in the third grade of high school

Ana Beatriz de Oliveira, Amanda Cristina de Sousa, Marcelo Carlos de Proença

85-101
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- EPUB (PT)