1. A focus on fractions : bringing mathematics education research to the classroom /: bringing mathematics education research to the classroom. (2022) Authors: Petit, Marjorie M; Laird, Robert E; Ebby, Caroline B; Marsden, Edwin L Record Type: Book Extent: 1 online resource, illustrations (black and white) View Content: Available online (eLD content is only available in our Reading Rooms) ↗