Anna F. DeJarnette

Agency in a geometry review lesson: A linguistic view on teacher and student division of labor

Thematic analysis of students’ talk while solving a real-world problem in geometry☆☆☆

Positioning during group work on a novel task in Algebra II

Students' conceptions of reflection: Opportunities for making connections with perpendicular bisector

Leading Classroom Discussions.

Shadow puppets: Exploring a context for similarity and dilations

Students' Concepts‐ and Theorems‐in‐Action on a Novel Task About Similarity

Geometric Reasoning about a Circle Problem.

Building Students' Reasoning Skills by Promoting Student-Led Discussions in an Algebra II Class

Using student positioning to identify collaboration during pair work at the computer in mathematics