Iresha Ratnayake
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View article: Changing Mathematics Education Practice: a Systematic Review of Mathematics Education Implementation Research in the Nordic Countries
Changing Mathematics Education Practice: a Systematic Review of Mathematics Education Implementation Research in the Nordic Countries Open
This review paper systematically examines implementation research studies reported in the journals of the Nordic countries focusing on mathematics education innovations implemented in Nordic countries over the past three decades. We aimed …
View article: Psychological theory and innovations in reforms of mathematics education : a question of discourse and grammar
Psychological theory and innovations in reforms of mathematics education : a question of discourse and grammar Open
This philosophical essay delves into the role of theories in mathematics curriculum reforms, particularly how theories can contribute to creating and implementing innovations. Using the concepts of discourse and grammar of schooling, we in…
View article: Mathematics Teacher Educators’ Practices to Support Teachers in the Design of Mathematical Tasks
Mathematics Teacher Educators’ Practices to Support Teachers in the Design of Mathematical Tasks Open
Since teachers have the greatest impact on student learning, it is crucial to consider how professional development programs (PDP) for teachers can enhance their contribution, especially in designing mathematical tasks for teaching. This p…
View article: Relating chains of instrumental orchestrations to teacher decision-making
Relating chains of instrumental orchestrations to teacher decision-making Open
The use of digital technology has the potential to support students’ understanding in the mathematics classroom with the teacher playing a vital role. However, teaching with digital technology is not trivial, especially for teachers who ar…
View article: TEACHING ALGEBRA WITH DIGITAL TECHNOLOGY: FACTORS INFLUENCING SECONDARY MATHEMATICS TEACHERS’ TASK DEVELOPMENT AND IMPLEMENTATION
TEACHING ALGEBRA WITH DIGITAL TECHNOLOGY: FACTORS INFLUENCING SECONDARY MATHEMATICS TEACHERS’ TASK DEVELOPMENT AND IMPLEMENTATION Open
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View article: Designing challenging online mathematical tasks for initial teacher education: Motivational considerations
Designing challenging online mathematical tasks for initial teacher education: Motivational considerations Open
Strengthening the personal mathematical capabilities of initial teacher education students is an international priority. In this paper, we report on an aspect of a study that investigated the potential of challenging online tasks to meet t…
View article: Supporting teachers developing mathematical tasks with digital technology
Supporting teachers developing mathematical tasks with digital technology Open
A crucial step towards improving the conceptual use of digital technology (DT) in themathematics classroom is to increase teacher involvement in the development of tasks.Hence, this research considers some teacher factors that might influe…