Chepina Rumsey, Jody Guarino, Rachael Gildea, Christina Y. Cho, and Bethany Lockhart
A yearlong professional development project investigated types of discourse and argumentation that students engage in, participation structures and routines that teachers can include to support students, and types of tasks that promote mathematical argumentation.
Marcy B. Wood, James Sheldon, Mathew D. Felton-Koestler, Joy Oslund, Amy Noelle Parks, Sandra Crespo, and Helen Featherstone
Try these suggestions to increase the mathematical participation of each student.
Kelley Buchheister, Christa Jackson, and Cynthia Taylor
A kindergarten teacher uses Gutièrrez’s Four Dimensions of Equity to design and facilitate geometry instruction.
Mi Yeon Lee and Dionne Cross Francis
Activities generated from a children’s book can support youngsters in developing conceptions of measurement.
Claudia M. Bertolone-Smith and Linda Gillette-Koyen
Avoid off-task behavior, such as horseplay, rolling on the floor, and meowing, with a reliable routine that promotes students’ thinking, communication, and social safety in sharing their ideas.