When students have meaningful conversations about math and use math vocabulary, they develop the thinking, questioning, and explanation skills needed to master mathematical concepts. As a 10- to 15-minute discussion, math talks challenge students to use specific math language to share their strategies, which promotes Mathematical Flexibility, and to express, and in turn develop, their number sense.

Watch how this first grade teacher uses a number talk to promote Mathematical Flexibility. As students explain their strategies for arriving at a particular answer, they build their Language Skills and mathematical reasoning.

*Videos are chosen as examples of strategies in action. These choices are not endorsements of the products or evidence of use of research to develop the feature.*

Learn how Bedtime Math engages families to talk about math before bed. By establishing this routine activity, learners understand that math is relevant and part of their every day.

Numeracy and Mathematics

Arithmetic Fact Retrieval

Estimation

Language Skills

Mathematical Flexibility

Operations

Place Value

Student Background

Adverse Experiences

Home Learning Environment

Physical Fitness

Safety

Sleep

Socioeconomic Status

Vision