CACrown ArchivesThe cinema collection
Menu
Research dossier · People & Ideas

Deborah Loewenberg Ball

American mathematician and educational researcher

Correspondence, annotated notebooks and portrait silhouettes prepared for research
People and ideasInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 14, 2026
Entity authorityQ5248314
Source-derived summary

Deborah Loewenberg Ball is an educational researcher noted for her work in mathematics instruction and the mathematical preparation of teachers. From 2017 to 2018 she served as president of the American Educational Research Association. She served as dean of the School of Education at the University of Michigan from 2005 to 2016, and she currently works as William H. Payne Collegiate Professor of education. Ball directs TeachingWorks, a major project at the University of Michigan to redesign the way that teachers are prepared for practice, and to build materials and tools that will serve the field of teacher education broadly. In a sometimes divisive field,

Ball has a reputation of being respected by both mathematicians and educators. She is also an extremely well-respected mentor to junior faculty members and graduate students.

Education

As an undergraduate at Michigan State University, Ball majored in French and then taught elementary school for seventeen years in East Lansing, Michigan. Ball only started serious study of mathematics when she saw her students struggling in math. In 1988 she received her Ph.D. from Michigan State University from the department of teacher education. Her thesis was titled Knowledge and reasoning in Mathematical Pedagogy: Examining What Prospective Teachers Bring to teacher education.

Editorial summary

Begin with the source’s own compact description: “Deborah Loewenberg Ball” is american mathematician and educational researcher. The dossier treats that line as a proposition to test through Deborah, Loewenberg and Ball, not as a finished interpretation.

Editorial reviewStrongest as a route into the people, institutions and dated events that shaped the subject’s public record. The current lead gives the account dated anchors—2017, 2018, 2005, 2016—that can be checked directly. The linked authority record independently contributes the date 1954-01-01. For this dossier, Deborah, Loewenberg and Ball is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “american mathematician and educational researcher” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

The entry’s evidential value lies in the named roles, institutions and publications that can be tested against primary documentation. The source revision retrieved here is dated Sep 14, 2026. The linked authority identifier is Q5248314. VIAF identifies the subject as 43447720. The Library of Congress control number is n89633542. 3 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 2017, 2018, 2005 and 2016.

Critical limits

Later biographies can compress uncertainty and repeat inherited reputations, so apparently settled claims may still require comparison. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.

Best used for
  • Establishing names and roles
  • Building a first chronology
  • Locating cited institutions
Verify next

Personal papers, civil or court records, institutional files and the scholarship cited by the source.

Three-step research path

  1. Establish the record: confirm the title “Deborah Loewenberg Ball”, its source revision and the description used here.
  2. Expand the search: follow Deborah Loewenberg Ball primary sources, Deborah Loewenberg Ball archive and Deborah research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Deborah Loewenberg Ball”?
  2. Which primary records establish identity, chronology and institutional ties?
  3. How has the subject’s reputation changed across later accounts?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from Deborah Loewenberg Ball” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.