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ERIC Number: ED549805
Record Type: Non-Journal
Publication Date: 2012
Pages: 224
Abstractor: As Provided
Reference Count: N/A
ISBN: 978-1-2672-9835-5
ISSN: N/A
Exploring Teachers' Practices of Responding
Milewski, Amanda
ProQuest LLC, Ph.D. Dissertation, Michigan State University
In the two decades since the introduction of the Professional Standards for Teaching Mathematics (NCTM, 1991) describing effective mathematics instruction, researchers have found U.S. teachers still lack the ability to foster productive mathematical discourse. Three instructional practices are key to teachers' ability to support rich discourse in their classrooms: "posing" rich tasks, "interpreting" students' ideas, and "responding" to students' mathematical thinking. Abundant research and resources exist to help teachers learn the practices of "posing" and "interpreting". Likewise, adequate research exists to demonstrate that a typical teacher's practices of "responding" is overly-evaluative, as well as what alternative "responding" practices might look like. Professional resources designed to support teachers in learning better "responding" practices, however, are scant. The purpose of this qualitative case study is to understand the extent to which a professional learning experience, which was designed to help teachers learn about the practices of "responding", influenced the ability of three mathematics teachers to envision and enact alternative "responding" practices. To understand change in the participants' imagined "responding" practices, I administered a survey on three occasions across the year-long experience. To measure change in participants' enacted practices of "responding", I collected five videos from each participant across the experience. This research describes and explains how the three teachers' imagined and enacted practices changed during and following participation in professional development and action research. A major contribution of this work is its observation frame, constructed to highlight changes to the breadth and focus of teachers' "responding" practices. I found many similarities in participants' post-professional-development and post-action-research changes including: a shift from focusing on mathematical products, a shift toward focusing on mathematical processes, a shift away from evaluative "responding" moves, and a shift toward "responding" moves that encourage student reflection of peers' ideas. I also found a few differences among the three participants, particularly in the action research cycle, where teachers aimed to sustain changes they had made following the professional development intervention. From their initial changes, one teacher enhanced her changes, another mostly maintained her changes, and a third teacher reversed many of her changes during the action research. At the end of the action research cycle, however, the three teachers' practices of "responding" were remarkably similar to one another, and all represented practices that differed dramatically from their baseline data. These results and their implications are discussed in relation to future iterations of this professional development as well as continued lines of research that could easily develop from this work. [The dissertation citations contained here are published with the permission of ProQuest LLC. Further reproduction is prohibited without permission. Copies of dissertations may be obtained by Telephone (800) 1-800-521-0600. Web page: http://www.proquest.com/en-US/products/dissertations/individuals.shtml.]
ProQuest LLC. 789 East Eisenhower Parkway, P.O. Box 1346, Ann Arbor, MI 48106. Tel: 800-521-0600; Web site: http://www.proquest.com/en-US/products/dissertations/individuals.shtml
Publication Type: Dissertations/Theses - Doctoral Dissertations
Education Level: Elementary Secondary Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A