In Event: AERA Poster Session 9

SIG-Research in Mathematics Education

In-Service Teachers' Noticing of Productive Struggle During Collaborative Problem-Solving - Michael Jarry-Shore, Boise State University

Inconsistent Coherence: Economic Contexts, COVID-19, and the Ways Elementary Teachers Make Connections in Mathematical Content - Mona Baniahmadi, Duquesne University; Kristin Doherty, Michigan State University; Amy Michelle Olson, Duquesne University; Marcy B Wood, University of Arizona; Bima Kumari Sapkota, Purdue University; Jill Annette Newton, Purdue University; Corey Drake, Michigan State University

A Teacher's Statistical Literacy Knowledge, Practice, and Identity - Travis Weiland, University of Houston; Anita Sundrani, University of Houston

A Critical Analysis of Math Teachers' Beliefs About Educating Latinx Emergent Bilinguals With Learning Disabilities - Geraldo Tobon, University of Illinois at Chicago; Marie Tejero Hughes, University of Illinois at Chicago

Practice-Linked Identity in and out of Mathematics - Frederick Peck, University of Montana - Missoula; Mary Alice Carlson, Montana State University; Katherine McWalters, Montana State University

Improving the Learning Experiences of High School Mathematics Students - Leslie Dietiker, Boston University; Rashmi Singh, University of Southern California; Meghan Riling, Boston University; Erin Barno, Boston University

The Role of Physical Positioning in Collaborative Groupwork in a Secondary Mathematics Classroom - Erika David Parr, Rhodes College; Nessrine Machaka, University of Illinois at Urbana-Champaign; Elizabeth B. Dyer, The University of Tennessee - Knoxville; Christina Krist, University of Illinois at Urbana-Champaign

Supporting Elementary Students' Understanding of Multidigit Operations and Place Value Through a Digital Marketplace App - Kristen Johannes, WestEd

Latent Class Analyses of Students' Attitudes Toward Mathematics in the United States, Singapore, and Korea - Dihao Leng, Boston College; Minjie Zhu; Yi Lu