Keyword: variables

4 articles found.

Research Article

Use of parameters in equations and systems of linear equations: A proposal to boost variational thinking

Luis E. Hernández-Zavala, Claudia Acuña-Soto, Vicente Liern

INT ELECT J MATH ED, Volume 20, Issue 2, May 2025, Article No: em0822

https://doi.org/10.29333/iejme/16005

Research Article

Connections between achievement emotions and covariational reasoning: The case of Valeria

Cristian Nava Guzmán, María Del Socorro García González, Mario Sánchez Aguilar

INT ELECT J MATH ED, Volume 18, Issue 3, August 2023, Article No: em0740

https://doi.org/10.29333/iejme/13180

Research Article

Development of Concepts of Mathematical Functions: A Quasi-experimental Study of Fourth- and Fifth-Grade Learners in Japan

Yoshiki Nisawa

INT ELECT J MATH ED, Volume 16, Issue 3, October 2021, Article No: em0656

https://doi.org/10.29333/iejme/11197

Research Article

Applying van Hiele’s Levels to Basic Research on the Difficulty Factors behind Understanding Functions

Yoshiki Nisawa

INT ELECT J MATH ED, Volume 13, Issue 2, May 2018, 61-65

https://doi.org/10.12973/iejme/2696