Episode 1307: David Purpura
- Author
- Samuel Otten
- Published
- Wed 13 Mar 2013
- Episode Link
- https://www.podomatic.com/podcasts/mathed/episodes/2013-03-13T06_07_41-07_00
David Purpura from Purdue University discusses the article, "Informal numeracy skills: The structure and relations among numbering, relations, and arithmetic operations in preschool," from the American Educational Research Journal, Volume 50. (Co-author: Christopher Lonigan) link to article
David's Professional Website
See the comments for references mentioned in the interview.
