1. Making sense of third-grade students' misunderstandings of the number line. (2nd January 2017) Authors: Cramer, Kathleen; Ahrendt, Sue; Monson, Debra; Wyberg, Terry; Miller, Christine Journal: Investigations in mathematics learning Issue: Volume 9:Number 1(2017) Page Start: 19 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Reconstructing the unit on the number line: Tasks to extend fourth graders' fraction understandings. (3rd July 2019) Authors: Cramer, Kathleen; Monson, Debra; Ahrendt, Susan; Wyberg, Terry; Pettis, Christy; Fagerlund, Chelsey Journal: Investigations in mathematics learning Issue: Volume 11:Number 3(2019) Page Start: 180 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗