**Ann Ryu**** **

Center for Mathematics Education

Department of Curriculum and
Instruction

College of Education

2226D Benjamin Building

University of Maryland, College
Park, MD 20742-1175

Office: (301) 405-6343

Fax: (301) 314-9055

annryu@umd.edu

**Education**

2006 Ph.D. Graduate School of
Education University
of California, Berkeley

Education
in Mathematics, Science & Technology

2002 M.A. Graduate
School of Education University
of California, Berkeley

Education
in Mathematics, Science & Technology

1991 B.A. Applied
Mathematics Harvard
University

**Areas of Interest**

Mathematical cognition and learning; mathematics
teacher practice, learning and development; social/interactional processes of
cognition and learning; equity in mathematics education.

** **

**Professional Experience**

1/2007 – present Assistant Professor,
Department of Curriculum and Instruction

University
of Maryland, College Park

8/2006 – 1/2007 Lecturer, Department of
Curriculum and Instruction

University
of Maryland, College Park

**Awards and Honors**

2004 – 2005 University
of California Office of the President, Dissertation Year Fellowship

2002 – 2003 Graduate
School of Education Grant, University of California, Berkeley

2000 – 2001 Spencer
Foundation Research Training Fellowship, Center for the Integrated Study of
Teaching and Learning, University of California, Berkeley

1998 – 2001 Graduate
School of Education Grant, University of California, Berkeley

1997 – 1998 Certificate
of Distinction in Teaching, Bok Center for Teaching and Learning, Harvard
University

**Research Experience**

8/2001
– 8/2006 Diversity
in Mathematics Education CLT (DiME), The Discourse Change Study (PIs: Dr.
Frederick Erickson, UCLA; Dr. Rogers Hall, Vanderbilt University)

*Graduate
Student Researcher*

8/2002
– 8/2006 Diversity
in Mathematics Education CLT (DiME), (PIs: Dr. Alan Schoenfeld, University of
California, Berkeley; Dr. Thomas Carpenter, UW-Madison; Dr. Megan Franke, UCLA)

*Graduate
Student Fellow*

6/1999
– 8/2000 The
Necessity Project: Ordinary language resources and mathematical necessity,
Graduate School of Education, University of California, Berkeley (PI: Dr.
Rogers Hall, University of California, Berkeley)

*Graduate
Student Researcher*

** **

6/1998
– 11/1998 Mathematics
Assessment Resource Services, Graduate School of Education, University of
California, Berkeley (PI: Dr. Alan Schoenfeld, University of California,
Berkeley)

*Graduate
Student Researcher*

6/1996
– 11/1996 Harvard
PACE Project, Harvard Graduate School of Education, Harvard University.

* Research
Assistant*

**Teaching Experience**

8/1998
– 5/2001 Department
of Mathematics, University of California, Berkeley

*Graduate
Student Instructor*:
Mathematics 16a and 16b (Analytic Geometry and Calculus)

* Teaching
Consultant*:
ÒLearn to TeachÓ course for Graduate Student Instructors

7/1999,
2000, 2001 Academic Talent
Development Program, University of California, Berkeley

*Instructor*: Patterns and Functions in
Mathematics (5^{th} grade), Baker St. Irregulars (6^{th} grade course
on problem-solving strategies and logic)

9/1995
– 6/1998 Department
of Mathematics, Harvard University

*Instructor*: Math Ar (Pre-Calculus)

*Course
Assistant*: Math
X (Introduction to functions and calculus), Math 1a (Introduction to Calculus),
Math 1b (Calculus, Series and Differential Equations)

* Instructor:
*PALM Institute
Teacher Professional Development Workshop for teachers of Calculus

8/1997
– 7/1998 Derek
Bok Center for Teaching and Learning, Harvard University

*Teaching
Consultant*: For
graduate Teaching Fellows in math and science departments

7/1996
– 6/1998 Distance
Education Program, Harvard Extension School, Harvard University

*Program
Coordinator*

*Instructor*: Introduction to Differential
Equations, The Integral, Approximations

6/1996
– 9/1996 Kennedy
School of Government, Harvard University

*Instructor
of Analytics*

* *

9/1995
– 6/1998 Harvard
Extension School, Harvard University

*Instructor*: College Algebra, Pre-Calculus,
Differential Calculus

8/1992
– 6/1995 Seoul
International School, Seoul Korea

*High
School Teacher*:
AP Calculus, Pre-Calculus, Trigonometry, Geometry, Algebra

8/1991
– 6/1992 Jakarta
International School, Jakarta, Indonesia

*Intern
Teacher*: Algebra
I, Algebra II/Trig

**Papers and Publications**

Diversity in
Mathematics Education Group (in press). Equity and mathematics learning:
The affordances of different theoretical perspectives on understanding issues
of culture, equity, and mathematics learning. To be published in F. Lester (Ed.),
*Handbook of Research on Mathematics Teaching and Learning*.

Ryu, A. (manuscript). Exploring the dynamics of developing
professional community: The interplay of authority and access in collaborative
reflection.

Ryu, A & Hall, R.
(manuscript). Can I get a witness? Animating recipients of 'what must be so' in
talk among undergraduate calculus students.

Ryu, A. (2002). Constructing
Mathematical Argument in Context: An analysis of processes of contextualization
in interaction. In D. Mewborn, P. Sztajn, E. White,
H. Wiegel, R. Bryant, and K. Nooney (Eds.), *Proceedings of the Twenty Fourth
Annual Meeting of the North American Chapter of the International Group for the
Psychology of Mathematics Education*,
Athens, GA, October 26 - 29, 2002. Columbus, OH: Eric Clearinghouse for
Science, Mathematics, and Environmental Education.

Banach, M., Brown, N., Carroll,
C., Gillespie, N., Glaser, D., Hall, R., & Ryu, A. (2002). Constituting
"missing objects" in learning conversations. In P. Bell, R. Stevens,
& T. Satwicz (Eds.), *Keeping learning complex: The proceedings of the
Fifth International Conference of the Learning Sciences (ICLS)* (pp. 606-610). Mahwah, NJ:
Erlbaum.

**Presentations**

Ryu, A. (April, 2006). ÒProblematizing teaching practice: Collaborative reflection on video records of practice in mathematics teacher professional development.Ó Paper presented at the annual meeting of the American Educational Research Association, San Francisco, CA.

Diversity
in Mathematics Education Group. (April, 2005). ÒWhy they fail: Unpacking
everyday explanations of the achievement gap within research on differential
mathematics achievement. Ó Paper presented at the
annual meeting of the American Educational Research Association,
Montreal, Canada.

** **

Ryu, A. (April, 2005). ÒExploring the dynamics of developing professional community: The interplay of authority and access in collaborative reflection.Ó Paper presented at the annual meeting of the National Council of Teachers of Mathematics, Research Presession, Anaheim, CA.

Brown, N., Gillespie, N., Loper, S. and Ryu, A. (April, 2004). ÒIntegrating Situated Perspectives and Interactional Analysis: Knowing and Learning in Science and Math Education.Ó Symposium presented at the annual meeting of the American Educational Research Association, San Diego, CA.

Ryu, A. (February, 2004). ÒSeeing practice: An interactional analysis of video-based professional development.Ó Poster presented at the NSF CLT PI Meeting, Washington, DC.

Hall, R., Rubel, L., Ryu, A. and Erickson, F. (January, 2004). ÒDiscourse change in research on diversity in mathematics education: Reformulation/recontextualization of case material during graduate training.Ó Paper presented at the Fifteenth Annual Winter Conference on Discourse, Text and Cognition, Jackson Hole, WY.

Ryu, A. and Speer, N. (2003). ÒConstructing a talk: Making
decisions about content and organization*.*Ó
Invited talk presented at the Center for the Integrated Study of Teaching and
Learning, University of California, Berkeley.

Ryu, A. and Torralba, J. (2002). ÒCollecting and analyzing
audio and video records: A discussion of tools in practice.Ó* *Invited talk presented at the Center for the Integrated
Study of Teaching and Learning, University of California, Berkeley.

Brown, N., Gillespie, N., Loper, S. and Ryu, A. (October,
2003). ÒKnowing as an activity, part 1: Producing
explanatory accounts and negotiating standards of accountability.Ó Presented at
the annual Conference on Research on Undergraduate Mathematics
Education, Scottsdale, AZ.

Ryu, A., Loper, S., Gillespie, N. and Brown, N. (October,
2003). ÒKnowing as an activity, part 2: Argumentation
and the negotiation of technical terms.Ó Presented at the annual
Conference on Research on Undergraduate Mathematics Education, Scottsdale, AZ.

Hall, R., Ryu, A., Rubel, L., Deneroff, V. and Erickson, F. (April, 2003). ÒLanguage change within mathematics education as a product of the cross-disciplinary study of a classroom cases.Ó Paper presented at the annual meeting of the American Educational Research Association, Chicago, IL.

Ryu, A. (October, 2002).
ÒConstructing Mathematical Argument in Context: An analysis of processes of
contextualization in interaction.Ó Paper presented at the Twenty-fourth Annual
Meeting of the International Group for the Psychology of Mathematics Education,
Athens, Georgia.

Banach, M., Brown, N., Carroll,
C., Gillespie, N., Glaser, D., Hall, R., & Ryu, A. (October, 2002).
ÒMissing objects in learning conversations.Ó Paper presented at the Fifth International Conference of the
Learning Sciences, Seattle, WA.

Ryu, A. (July, 2002). ÒDiversity
in Mathematics Education: Building Infrastructure for Learning and Teaching
Mathematics with Understanding.Ó Paper presented at the International
Conference on the Teaching of Mathematics at the Undergraduate Level, Crete,
Greece.

Ryu, A. and Hall, R. (April,
2001). ÒCan I get a witness? Animating recipients of 'what must be so' in talk
among undergraduate calculus students.Ó Paper presented at the annual meeting
of the American Educational Research Association, Seattle, WA.

Ryu, A. and Ho, M. (September,
2000). ÒCalculus students' language and representational use in the
construction of proof.Ó Paper presented at the annual Conference on Research on
Undergraduate Mathematics Education, Chicago, IL.

Ryu, A. (September, 1999).
ÒLearning differential equations through collaboration: A case study of
students in interaction.Ó Paper presented at the annual Conference on Research
on Undergraduate Mathematics Education, Chicago, IL.

Ryu, A. (November, 1997). ÒThe
Distance Education Program: Surprises and Successes.Ó Presented at the
International Conference on Technology in Collegiate Mathematics, Chicago, IL.

**Professional Activities**

2001 – Present *Reviewer*, American Educational Research
Association

Division
C, Division K, Research in Mathematics Education SIG

2002 *Reviewer*, International Group for the
Psychology of Mathematics Education

2001 *Reviewer*, Journal of the Learning
Sciences

1/1999 – 4/2000 *Consultant*, John Wiley & Sons, Inc.,
New York City, NY.

1/1997 – 7/1998 Manager, The Calculus
Consortium at Harvard University, Cambridge, MA.

**Professional Memberships**

American Educational Research Association (AERA)

Association for the
Research in Undergraduate Mathematics Education (ARUME)

International Group for the Psychology of Mathematics
Education (PME)

Mathematical
Association of America (MAA)

National Council of
Teachers of Mathematics (NCTM)

Society for Text
& Discourse