1. Contribution of teacher knowledge to student knowledge of mathematics / Contribución del conocimiento del profesor al conocimiento del alumno en matemáticas. Issue 3 (3rd July 2019) Authors: Olfos, Raimundo; Rodríguez, Palmenia Journal: C&E, cultura y educación Issue: Volume 31:Issue 3(2019) Page Start: 509 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Digital competence of a teacher involved in the implementation of a cross-border lesson for classrooms in Brazil and Chile. Issue 4 (2nd September 2021) Authors: Isoda, Masami; Estrella, Soledad; Zakaryan, Diana; Baldin, Yuriko; Olfos, Raimundo; Araya, Roberto Journal: International journal for lesson and learning studies Issue: Volume 10:Issue 4(2021) Page Start: 362 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Early statistics in kindergarten: analysis of an educator's pedagogical content knowledge in lessons promoting informal inferential reasoning. Issue 1 (17th January 2022) Authors: Estrella, Soledad; Mendez-Reina, Maritza; Olfos, Raimundo; Aguilera, Jocelyn Journal: International journal for lesson and learning studies Issue: Volume 11:Issue 1(2022) Page Start: 1 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Impact of a theory-practice connecting scaffolding system on the ability of preschool teachers-in-training to teach mathematics. (December 2022) Authors: Olfos, Raimundo; Vergara-Gómez, Andrea; Estrella, Soledad; Goldrine, Tatiana Journal: Teaching and teacher education Issue: Volume 120(2023) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗