Author
Rosalba McFadden
Available sources only verify that Rosalba McFadden is a coauthor on the Figuring Out Fluency series; they do not provide reliable public information about her background, roles, or credentials beyond that. To avoid inventing details, the biography must therefore be brief and strictly limited to confirmed publication information.
Rosalba McFadden is a mathematics education author and coauthor of Figuring Out Fluency – Addition and Subtraction With Whole Numbers: A Classroom Companion and Figuring Out Fluency – Multiplication and Division With Whole Numbers: A Classroom Companion, both part of the Corwin Mathematics Series developed with John J. SanGiovanni and Jennifer M. Bay-Williams.

