Debra Rawlins, Natasha Hernandez, and William Miller
Second graders move from counting by ones to counting equal groups to structuring arrays.
Ariel Robinson
This preschool teacher uses differentiation and scaffolding techniques as she reads an informational text about patterns with her young students.
Meixia Ding
Two teachers used a powerful, challenging tool in their Chinese classroom to build, ensure, and solidify students’ understanding of quantitative relationships.
Delise R. Andrews and Karla J. Bandemer
Classroom discussions become more productive when teachers design their inquiries to elicit and understand student thinking.
Jesica Peña, José Luis Cortina, and Jana Visnovska
A teacher in Mexico City works with two researchers on an instructional design project to help kindergartners become proficient in participating in whole-class mathematical conversations.
Hope A. Walter
Meaningful dialogue supports metacognition and teaches students how to discuss, debate, and reevaluate situations in a respectful manner.