Ashley Newman-Owens

Children’s Use of Variables and Variable Notation to Represent Their Algebraic Ideas

M. Blanton, Angela Murphy Gardiner, B. Brizuela, 2015 .

A Learning Trajectory in 6-Year-Olds' Thinking about Generalizing Functional Relationships.

M. Blanton, A. Gardiner, B. Brizuela, 2015 .

A progression in first-grade children’s thinking about variable and variable notation in functional relationships

M. Blanton, A. Gardiner, B. Brizuela, 2017, Educational Studies in Mathematics.

A progression in first-grade children’s thinking about variable and variable notation in functional relationships

M. Blanton, A. Gardiner, B. Brizuela, 2017 .

A first grade student’s exploration of variable and variable notation / Una alumna de primer grado explora las variables y su notación

M. Blanton, A. Gardiner, B. Brizuela, 2015 .

A learning trajectory in Kindergarten and first grade students’ thinking of variable and use of variable notation to represent indeterminate quantities

M. Blanton, A. Gardiner, B. Brizuela, 2021 .