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Andrew Izsák

Observed names: Andrew Izsak, Izsák, Andrew
Institution: Tufts University
ORCID: 0000-0002-6580-470X
Observed ORCID: 0000-0002-6580-470X
OpenAlex ID: A5070067006
Diagnosing Teachers’ Understandings of Rational Numbers: Building a Multidimensional Test Within the Diagnostic Classification Framework
2013 · Laine Bradshaw, Andrew Izsák, et al. · Educational Measurement Issues and Practice · 109
Mathematical Knowledge for Teaching Fraction Multiplication
2008 · Andrew Izsák · Cognition and Instruction · 107
Two Perspectives on Proportional Relationships: Extending Complementary Origins of Multiplication in Terms of Quantities
2014 · Sybilla Beckmann, Andrew Izsák · Journal for Research in Mathematics Education · 80
"You Have to Count the Squares": Applying Knowledge in Pieces to Learning Rectangular Area
2005 · Andrew Izsak · Journal of the Learning Sciences · 61
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Measuring Mathematical Knowledge for Teaching Fractions With Drawn Quantities
2012 · Andrew Izsák, Erik Jacobson, et al. · Journal for Research in Mathematics Education · 56
"We Want a Statement That Is Always True": Criteria for Good Algebraic Representations and the Development of Modeling Knowledge
2003 · Andrew Izsák · Journal for Research in Mathematics Education · 48
Students' Coordination of Knowledge When Learning to Model Physical Situations
2004 · Andrew Izsak · Cognition and Instruction · 47
Preservice Teachers' Reasoning About Relationships That Are and Are Not Proportional: A Knowledge-in-Pieces Account
2017 · Andrew Izsák, Erik Jacobson · Journal for Research in Mathematics Education · 45
Teaching and Learning Fraction Addition on Number Lines
2008 · Andrew Izsák, Erik Tillema, et al. · Journal for Research in Mathematics Education · 45
Inscribing the Winch: Mechanisms by Which Students Develop Knowledge Structures for Representing the Physical World With Algebra
2000 · Andrew Izsak · Journal of the Learning Sciences · 44
Measuring Middle Grades Teachers' Understanding of Rational Numbers with the Mixture Rasch Model
2010 · Andrew Izsák, Chandra Hawley Orrill, et al. · The Elementary School Journal · 39
Surveying Middle-Grades Teachers' Reasoning About Fraction Arithmetic in Terms of Measured Quantities
2019 · Andrew Izsák, Erik Jacobson, et al. · Journal for Research in Mathematics Education · 32
Developing a coherent approach to multiplication and measurement
2019 · Andrew Izsák, Sybilla Beckmann · Educational Studies in Mathematics · 31
Exploring the Use of New Representations as a Resource for Teacher Learning
2003 · Andrew Izsák, Miriam Gamoran Sherin · School Science and Mathematics · 24
Knowledge and motivation as mediators in mathematics teaching practice: the case of drawn models for fraction arithmetic
2015 · Erik Jacobson, Andrew Izsák · Journal of Mathematics Teacher Education · 20
Meta-Representation in an Algebra I Classroom
2009 · Andrew Izsák, Günhan Çağlayan, et al. · Journal of the Learning Sciences · 11
Characterizing reasoning about fraction arithmetic of middle grades teachers in three latent classes
2020 · İbrahim Burak Ölmez, Andrew Izsák · Mathematical Thinking and Learning · 9
Focusing on Mathematical Structure and Sensemaking in Courses for Future Teachers
2021 · Sybilla Beckmann, Andrew Izsák · Advances in STEM education · 6
Using Coordinated Measurement With Future Teachers to Connect Multiplication, Division, and Proportional Relationships
2019 · Andrew Izsák, Torrey Kulow, et al. · Mathematics Teacher Educator · 6
Seeking Coherence in the Multiplicative Conceptual Field: A Knowledge-in-Pieces Account
2021 · Andrew Izsák, Sybilla Beckmann, et al. · Cognition and Instruction · 5
Using Coordination Classes to Analyze Preservice Middle-Grades Teachers’ Difficulties in Determining Direct Proportion Relationships
2014 · Erik Jacobson, Andrew Izsák · Springer eBooks · 5
Representational Competence and Algebraic Modeling
2011 · Andrew Izsák · Advances in mathematics education · 5
Using a Knowledge-In-Pieces Approach to Explore the Illusion of Proportionality in Covariance Situations
2012 · Erik Jacobson, Andrew Izsák · Proceedings of the ... PME Conference · 4
Uncommon Partitions: Partitioning as a Problem-Solving Activity
2018 · Andrew Izsák, Sybilla Beckmann, et al. · Mathematics Teaching in the Middle School · 3
Developing workable attributes for psychometric models based on the Q-matrix
2017 · Curtis Tatsuoka, D. W. Clements, et al. · National Council of Teachers of Mathematics eBooks · 3
Works count: 48
Citation count: 856
H-index: 15
I10-index: 16
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