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Angela Murphy Gardiner

Observed names: Angela Gardiner, Gardiner, Angela, Gardiner, Angela Murphy
ORCID: 0000-0002-3241-2769
Observed ORCID: 0000-0002-3241-2769
OpenAlex ID: A5077990502
The Development of Children's Algebraic Thinking: The Impact of a Comprehensive Early Algebra Intervention in Third Grade
2014 · Maria Blanton, Ana Stephens, et al. · Journal for Research in Mathematics Education · 306
A Learning Trajectory in 6-Year-Olds' Thinking About Generalizing Functional Relationships
2015 · Maria Blanton, Bárbara M. Brizuela, et al. · Journal for Research in Mathematics Education · 161
A Learning Progression for Elementary Students’ Functional Thinking
2017 · Ana C. Stephens, Nicole Fonger, et al. · Mathematical Thinking and Learning · 118
Implementing a Framework for Early Algebra
2017 · Maria Blanton, Bárbaras M. Brizuela, et al. · ICME-13 monographs · 96
Equation structure and the meaning of the equal sign: The impact of task selection in eliciting elementary students’ understandings
2013 · Ana C. Stephens, Eric J. Knuth, et al. · The Journal of Mathematical Behavior · 88
A progression in first-grade children’s thinking about variable and variable notation in functional relationships
2017 · Maria Blanton, Bárbara M. Brizuela, et al. · Educational Studies in Mathematics · 86
Children’s Use of Variables and Variable Notation to Represent Their Algebraic Ideas
2015 · Bárbara M. Brizuela, Maria Blanton, et al. · Mathematical Thinking and Learning · 80
Does Early Algebra Matter? The Effectiveness of an Early Algebra Intervention in Grades 3 to 5
2019 · Maria Blanton, Rena Stroud, et al. · American Educational Research Journal · 72
Growth in children’s understanding of generalizing and representing mathematical structure and relationships
2019 · Maria Blanton, Isil Isler-Baykal, et al. · Educational Studies in Mathematics · 67
Developing a Learning Progression for Curriculum, Instruction, and Student Learning: An Example from Mathematics Education
2017 · Nicole L. Fonger, Ana Stephens, et al. · Cognition and Instruction · 49
Build an early foundation for algebra success
2016 · Eric Knuth, Ana Stephens, et al. · Phi Delta Kappan · 48
Just Say Yes to Early Algebra!
2015 · Ana Stephens, Maria Blanton, et al. · Teaching Children Mathematics · 42
Exploring Kindergarten Students’ Early Understandings of the Equal Sign
2018 · Maria Blanton, Yenny Otálora, et al. · Mathematical Thinking and Learning · 35
The role of balance scales in supporting productive thinking about equations among diverse learners
2020 · Ana Stephens, Yewon Sung, et al. · Mathematical Thinking and Learning · 24
What Early Algebra Knowledge Persists 1 Year After an Elementary Grades Intervention?
2021 · Ana Stephens, Rena Stroud, et al. · Journal for Research in Mathematics Education · 19
Putting early algebra in the hands of elementary school teachers: examining fidelity of implementation and its relation to student performance / El álgebra temprana en manos del docente de primaria: un análisis de la fidelidad de ejecución y su relación con el rendimiento de los escolares
2019 · Despina A. Stylianou, Rena Stroud, et al. · Journal for the Study of Education and Development Infancia y Aprendizaje · 19
A learning trajectory in Kindergarten and first grade students’ thinking of variable and use of variable notation to represent indeterminate quantities
2021 · Ana Clara Ventura, Bárbara M. Brizuela, et al. · The Journal of Mathematical Behavior · 18
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A first grade student’s exploration of variable and variable notation / Una alumna de primer grado explora las variables y su notación
2015 · Bárbara M. Brizuela, Maria Blanton, et al. · Studies in Psychology Estudios de Psicología · 18
From “You have to have three numbers and a plus sign” to “It’s the exact same thing”: K–1 students learn to think relationally about equations
2021 · Ana Stephens, Ranza Veltri Torres, et al. · The Journal of Mathematical Behavior · 15
From Recursive Pattern to Correspondence Rule: Developing Students' Abilities to Engage in Functional Thinking
2012 · Ana C. Stephens, Işıl Işler, et al. · OpenMETU (Middle East Technical University) · 12
Progressions in young learners’ understandings of parity arguments
2022 · Maria Blanton, Angela Murphy Gardiner, et al. · Mathematical Thinking and Learning · 10
From Specific Value to Variable: Developing Students' Abilities to Represent Unknowns.
2011 · Timothy Marum, Işıl Işler, et al. · OpenMETU (Middle East Technical University) · 9
First Graders’ Definitions, Generalizations, and Justifications of Even and Odd Numbers
2023 · Susanne Strachota, Bárbara Brizuela, et al. · Canadian Journal of Science Mathematics and Technology Education · 6
The String Task Not Just for High School
2014 · Isil Isler, Tim Marum, et al. · Teaching Children Mathematics · 6
Teacher use of multimodal signs to support kindergarten students’ developing understanding of mathematical equivalence
2024 · Yewon Sung, Ana C. Stephens, et al. · Mathematics Education Research Journal · 3
Works count: 45
Citation count: 1,423
H-index: 18
I10-index: 21
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