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Erik Jacobson
Erik Jacobson
Associate Professor of Mathematics Education, Indiana University
Verified email at indiana.edu - Homepage
Title
Cited by
Cited by
Year
Diagnosing teachers’ understandings of rational numbers: Building a multidimensional test within the diagnostic classification framework
L Bradshaw, A Izsak, J Templin, E Jacobson
Educational measurement: Issues and practice 33 (1), 2-14, 2014
1552014
Measuring mathematical knowledge for teaching fractions with drawn quantities
A Izsák, E Jacobson, Z De Araujo, CH Orrill
Journal for Research in Mathematics Education 43 (4), 391-427, 2012
912012
Preservice teachers' reasoning about relationships that are and are not proportional: A knowledge-in-pieces account
A Izsák, E Jacobson
Journal for Research in Mathematics Education 48 (3), 300-339, 2017
472017
An empirical study of the dimensionality of the mathematical knowledge for teaching construct
Y Copur-Gencturk, T Tolar, E Jacobson, W Fan
Journal of Teacher Education 70 (5), 485-497, 2019
462019
Knowledge and motivation as mediators in mathematics teaching practice: The case of drawn models for fraction arithmetic
E Jacobson, A Izsák
Journal of Mathematics Teacher Education 18, 467-488, 2015
432015
Understanding teacher affect, knowledge, and instruction over time: An agenda for research on productive disposition for teaching mathematics
E Jacobson, J Kilpatrick
Journal of Mathematics Teacher Education 18, 401-406, 2015
422015
Middle school teachers’ knowledge of proportional reasoning for teaching
J Lobato, C Orrill, B Druken, E Jacobson
Annual Meeting of the American Educational Research Association (AERA), New …, 2011
382011
Field experience and prospective teachers' mathematical knowledge and beliefs
ED Jacobson
Journal for Research in Mathematics Education 48 (2), 148-190, 2017
352017
Surveying middle-grades teachers' reasoning about fraction arithmetic in terms of measured quantities
A Izsák, E Jacobson, L Bradshaw
Journal for Research in Mathematics Education 50 (2), 156-209, 2019
312019
Middle school teachers’ use of mathematics to make sense of student solutions to proportional reasoning problems
E Jacobson, J Lobato, CH Orrill
International Journal of Science and Mathematics Education 16 (8), 1541-1559, 2018
262018
Teachers' conceptions of integrated mathematics curricula
Z de Araujo, E Jacobson, L Singletary, P Wilson, L Lowe, AM Marshall
School Science and Mathematics 113 (6), 285-296, 2013
232013
Utilizing the M-Scan to measure standards-based mathematics teaching practices: Affordances and limitations
TA Walkowiak, RQ Berry, HH Pinter, ED Jacobson
ZDM 50, 461-474, 2018
152018
Prospective elementary teachers’ conceptions of multidigit number: Exemplifying a replication framework for mathematics education
E Jacobson, A Simpson
Mathematics Education Research Journal 31, 67-88, 2019
122019
Understanding teachers’ inferences of proportionality between quantities that form a constant difference or constant product
A Izsák, E Jacobson
National Council of Teachers of Mathematics Research Presession: Denver, CO, USA, 2013
112013
Examining US elementary students’ strategies for comparing fractions after the adoption of the common core state standards for mathematics
J Liu, E Jacobson
The Journal of Mathematical Behavior 67, 100985, 2022
102022
Using coordination classes to analyze preservice middle-grades teachers’ difficulties in determining direct proportion relationships
E Jacobson, A Izsák
Research trends in mathematics teacher education, 47-65, 2014
102014
Using covariation reasoning to support mathematical modeling
E Jacobson
The Mathematics Teacher 107 (7), 515-519, 2014
92014
The role of pedagogical context in measures of specialized and pedagogical content knowledge
Y Lai, E Jacobson, M Thames
annual meeting of the American Educational Research Association. Retrieved …, 2013
92013
Examining the design features of a communication-rich, problem-centred mathematics professional development
Z de Araujo, CH Orrill, E Jacobson
International Journal of Mathematical Education in Science and Technology 49 …, 2018
82018
Middle school teacher’s knowledge of proportional reasoning for teaching. Paper presented as part of J. Lobato (chair)
J Lobato, CH Orrill, B Druken, E Jacobson
Extending, expanding, and applying the construct of mathematical knowledge …, 2011
72011
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