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Karen Hollebrands

KH
Karen Hollebrands

Associate Dean for Research and Innovation

Professor, Alumni Distinguished Undergraduate Professor, University Faculty Scholar (2015-2020)

STEM Education

919-513-0505
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Bio

Dr. Karen Hollebrands is the Associate Dean for Research and Innovation in the College of Education. She joined NC State in 2001 as an assistant professor of mathematics education and was promoted to professor in 2014. She was inducted into the Academy of Outstanding Teachers at NC State in 2009, was named an Alumni Distinguished Undergraduate Professor in 2014, and a University Faculty Scholar in 2015. She has served in various leadership roles for the National Council of Teachers of Mathematics (NCTM), the Association of Mathematics Teacher Educators (AMTE), and the North American Chapter of the International Group for the Psychology of Mathematics Education and AERA’s Special Interest Group for Research in Mathematics Education. She served as the Editor of the Mathematics Teacher Educator journal co-published by AMTE and NCTM from 2018-2022.

Dr. Hollebrands’ research examines the mathematical understandings students and teachers develop when using technology. Since 2001, she has partnered with faculty in the college and researchers at the Friday Institute to secure more than $13 million dollars to support her work on several different research projects including the Preparing to Teach Mathematics with Technology project, MOOCs for Educators, and five Noyce scholar programs. The technology-based curricula materials she has co-designed and studied have been implemented nationally and internationally. Most recently, as Associate Dean for Research, she supported faculty and researchers in the college to achieve an all-time record of receiving more the $42 million dollars during fiscal year 2023 and research expenditures exceeding $20 million in 2024 and 2025.

Programs

Courses Taught

  • EMS 204 Introduction to Mathematics Education
  • EMS 470 Methods and Materials for Teaching Mathematics
  • EMS 471 Student Teaching
  • EMS 480/580 Teaching Mathematics with Technology
  • EMS 510 Interactions in the Mathematics Classroom
  • EMS 514 Geometric Thinking and Learning
  • EMS 581 Advanced Applications of Technology in Mathematics
  • EMS 711 Teaching and Learning of Mathematics in Secondary and Collegiate Mathematics
  • EMS 770 Foundations of Mathematics Education

Education

Ph.D Curriculum & Instruction The Pennsylvania State University 2001

M.Ed. Mathematics Education North Carolina State University 1995

B.S. Secondary Education - Mathematics SUNY-Oswego 1989

Publications

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Grants

Date: 08/01/24 - 7/31/29
Amount: $749,321.00
Funding Agencies: National Science Foundation (NSF)

Ranked #31 in the nation for its teacher education program the College of Education at NC State prepares future educators who have a deep knowledge of the content they will be teaching, and a strong understanding of the pedagogical skills needed to teach that content. The focus of the proposed NC State STEM Education Scholars (NC S3) program is threefold: recruitment, preparation, and retention. First, we aim to increase the number of highly qualified teacher candidates in science and mathematics from underrepresented groups in secondary STEM teaching by offering scholarships and stipends to reduce the financial barriers of teacher preparation. With over 80% of the teaching population in North Carolina identifying as white and with an increasingly diverse student population, it is imperative that teacher preparation programs specifically address the need to recruit a more diversified teacher pipeline. Second, the NC S3 program will provide participants with targeted experiences to develop the teacher candidates��� pedagogical content knowledge (Shulman, 1986) with a focus on building community funds of knowledge (Moll et al., 1992) and asset-based pedagogies to engage students. This will better prepare scholars to teach in high-needs districts. Third, the NC S3 program includes a focus on increasing STEM teacher retention by providing ongoing professional development (e.g., instructional coaching, a summer institute) and supporting scholars in becoming active members in professional learning communities and professional organizations (e.g., NC Science Teachers Association, NSTA, NC Council of Teachers of Mathematics, NCTM). Membership in these kinds of organizations will be sources of support after graduation and throughout their teaching careers.

Date: 10/01/23 - 9/30/28
Amount: $1,783,246.00
Funding Agencies: National Science Foundation (NSF)

This research project aims to: 1) design and refine online modules focused on facilitating productive mathematics discussions with the use of web-based dynamic geometry tools, 2) conduct a research study on undergraduate mathematics education students��� (prospective teachers (PTs)) noticing of middle and high school students��� geometric thinking while using technology and ways they use that analysis to plan how to lead discussions, and 3) support mathematics teacher educators (MTEs) in their use of the materials with PTs at their institutions.

Date: 08/01/23 - 7/31/27
Amount: $673,241.00
Funding Agencies: National Science Foundation (NSF)

This ECR conference, Conversations Across Boundaries, under the Research on STEM Learning and Learning Environments research area in Mathematics, brings together experts from mathematics teacher education, cognitive science, and special education to work on a common goal via constructive conversations organized over two face-to-face days with follow-up virtual meetings. The proposed conference is designed to generate a set of principles and a collaborative research agenda among the fields, focused on existing agreement regarding PK-2 mathematics and uncovering areas of disagreement where further exchange and generation of knowledge is needed. The design uses Wenger���s community of practice concept as the organizing frame. From this perspective, the event can be defined as a boundary encounter in which boundary brokers from mathematics teacher education, special education, and cognitive science engage in dialogue to improve understanding regarding PK-2 mathematics. The resulting synthesized set of principles, which we call a living synthesis, is conceived as a combination of current knowledge and ideas brought forward, generated, and agreed upon in a shared space to form a consensus and cohesive view of PK-2 mathematics learning and teaching, that is also understood to be open to expansion or change. Additional outcomes for the conference include: three briefs, one of each targeting researchers, teachers, and policymakers; an extension of the event to other notable conference spaces through working groups; and manuscript submissions to both researcher-oriented and practitioner-oriented journals. Together, the conference and its products hold strong potential to make important contributions to general, explanatory knowledge (e.g., synthesized understandings) pertaining to STEM learning and learning environments that are carried forward, with impacts sustaining long after the event.


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