Estrella, Soledad.; Mendez-Reina, Maritza.; Olfos, Raimundo.; Aguilera, Jocelyn. (2022). Early statistics in kindergarten: analysis of an educator's pedagogical content knowledge in lessons promoting informal inferential reasoning. INTERNATIONAL JOURNAL FOR LESSON AND LEARNING STUDIES, (11), 1-13 https://doi.org/10.1108/IJLLS-07-2021-0061
Isoda, Masami.; Estrella, Soledad.; Zakaryan, Diana.; Baldin, Yuriko.; Olfos, Raimundo.; Araya, Roberto. (2021). Digital competence of a teacher involved in the implementation of a cross-border lesson for classrooms in Brazil and Chile. INTERNATIONAL JOURNAL FOR LESSON AND LEARNING STUDIES, (1), 362-377 https://doi.org/10.1108/IJLLS-05-2021-0045
Vergara, Andrea.; Estrella, Soledad.; Vidal-Szabó, Pedro. (2020). Relaciones entre pensamiento proporcional y pensamiento probabilístico en situaciones de toma de decisiones. Revista Latinoamericana de Investigación en Matemática Educativa, (23), 7-36 https://doi.org/10.12802/relime.20.2311
Alvarado, H.; Estrella, S.; Retamal, L.; Galindo, M. (2018). PROBABILISTIC INTUITIONS IN ENGINEERING STUDENTS: IMPLICATIONS FOR THE TEACHING OF PROBABILITY. REVISTA LATINOAMERICANA DE INVESTIGACION EN MATEMATICA EDUCATIVA-RELIME, (21) https://doi.org/10.12802/relime.18.2121
Estrella, Soledad.; Olfos, Raimundo.; Vidal-Szabó, Pedro.; Morales, Sergio.; Estrella, Patricia. (2018). Metarepresentational competence in early grades: external representations of data and their components. Enseñanza de las ciencias: revista de investigación y experiencias didácticas, (36), 143-163 https://doi.org/10.5565/rev/ensciencias.2143