Click image to preview: Download Original (9.62 MB)Principal Investigator: Elizabeth PhillipsProject or Group Affiliation: Enhancing Middle Grades Students' Capacity to Develop and Communicate Their Mathematical Understanding of Big Ideas Using Digital Inscriptional Resources (Collaborative Research: Phillips)Enhancing Middle Grades Students' Capacity to Develop and Communicate Their Mathematical Understanding of Big Ideas Using Digital Inscriptional Resources (Collaborative Research: Dorsey)NSF Program: DRK-12Discipline / Topic: MathematicsTechnologyTarget Audience: Middle School