Tools
EQUIP: an observation tool for tracking patterns in student participation. The goal is to empower teachers in building more equitable classrooms. EQUIP can be used in real-time or with videos of classroom teaching.
Flamingo : an online, social learning and professional development system for teachers, coaches, facilitators, and other educational professionals
The Geometer’s Sketchpad : a classic dynamic geometry tool that supports argumentation
MathWorlds : digital tools for exploring and creating arguments about the mathematics of change
Swivl : a video recording, review and collaboration platform
Websites
Bridging Math : the past work of the VisTe team
Books and Articles by Our Colleagues
Bieda, K. N., & Staples, M. (2020). Justification as an equity practice. Mathematics Teacher: Learning and Teaching PK-12, 113(2), 102-108. https://doi.org/10.5951/MTLT.2019.0148
Russell, Susan Jo, Schifter, Deborah, Kasman, Reva, Bastable, Virginia, and Higgins, Traci. (2017). But why does it work? Mathematical argument in the elementary classroom. Heinemann.
Stylianou, D. & Blanton, M. (2018) Teaching with mathematical argument strategies for supporting everyday instruction. Heinemann.