Ear to the Ground features voices from several corners of the mathematics education world.

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## Ways to Help Students Become Powerful Mathematical Thinkers

### Alan H. Schoenfeld

## Adapt It! Adapting Stories and Technology for Engagement in Geometry

### Karen L. Terrell, Dennis J. DeBay, and Valerie J. Spencer

A task to develop and provide access to mathematics for all.

## Build It! The Rectangle Game

### Theresa Wills, Jennifer Suh, Kate Roscioli, Amanda Guzman, Jennifer Everdale, and Sandra Lee

Discover technology-enhanced, game-based tasks and student generalizations.

## Construct It! What’s in a Name? Collecting, Organizing, and Representing Data

### Eva Thanheiser, Courtney Koestler, Amanda T. Sugimoto, and Mathew D. Felton-Koestler

Build a classroom community by building representations and visualizations of data related to students’ names.

## Discuss It! Collaborating on the Tortoise and Hare Task

### K. Ann Renninger, Maria Consuelo De Dios, Annie Fetter, Maeve R. Hogan, Moe Htet Kyaw, Ana G. Michels, Marina Nakayama, Richard Tchen, Stephen A. Weimar, Helena Werneck de Souza Dias, and Feven Yared

The authors share an online collaborative problem-solving activity that integrates support for students’ developing conceptual understanding, focused engagement, and positive feelings of agency and identity.

## Model It! Building and Sustaining Cultural Traditions with Ethnomodeling

### Siddhi Desai and Farshid Safi

This geometric transformation-focused ethnomodeling respects individual and collective community experiences and moves toward educational experiences that acknowledge and celebrate the multidimensional aspects related to identity.

## Developing Multilingual Learners’ Mathematics Reasoning and Register

### Richard Kitchen, Libni B. Castellón, and Karla Matute

By examining some of Ms. Hill’s instructional moves, we demonstrate how a fifth-grade teacher simultaneously developed her multilingual learners’ mathematical reasoning and mathematics register.

## Let’s Be Flexible

### Clayton Edwards and Rebecca Robichaux-Davis

## My Problematic Fave

### Aubrey Neihaus, Crystal Kalinec-Craig, Priya V. Prasad, and Marcy B. Wood

A guide for revising tasks with harmful contexts

## Your Role in Students’ Stories

### Pamela A. Seda

Ear to the Ground features voices from several corners of the mathematics education world.