Heidi Kristiansen

Heidi Kristiansen serves as a PhD Research Fellow within the Department of Mathematical Sciences at the University of Agder (UiA), Norway. Her office is located in J3 033 at Universitetsveien 25, Kristiansand, and she actively contributes to the Mathematical Thinking in School (MaThS) research group.

Research Interests:
Her primary focus lies in mathematics education, specifically examining cognitive development of mathematical thinking in school environments. The MaThS group investigates instructional strategies to enhance mathematical reasoning through interdisciplinary approaches combining educational psychology and curriculum design, with emphasis on K-12 transition points and representation-mediated learning.

As a doctoral candidate, she is not involved in student supervision. Her Research Fellow position indicates institutional funding support, though specific grant mechanisms remain unspecified in public profiles. Current work centers on empirical studies of algebraic reasoning development using classroom-based research methodologies.

Lab Affiliation:
She operates within the Mathematical Thinking in School (MaThS) research group, which maintains direct partnerships with regional schools for implementing and evaluating evidence-based mathematics teaching practices through design-based research cycles.