In Event: Sheraton Roundtable Session Eleven

SIG-Research in Mathematics Education

Heather Lynn Johnson, University of Colorado - Denver

Students' Placement of the Parallelogram in Tangram Puzzles - Laura Bofferding, Purdue University; Yi Zhu, Purdue University

Development and Validation of a Mathematical Writing Measure - Joo-Young Lee, University of Maine; Elizabeth M. Hughes, Pennsylvania State University; Paul Riccomini, Pennsylvania State University

The Development and Initial Validation of an Elementary Spatial Vocabulary Scale - Lisa Marie Ridgley, University of San Diego; Perla Myers, University of San Diego; David C. Geary, University of Missouri; Yaoran Li, University of San Diego; Taryn Robertson, National University; Zehra Unal, University of Missouri

Early Childhood Teachers' Spatial Reasoning Teaching Practices: A Review of Research - Robyn K. Pinilla, University of Texas - El Paso

Modeling a Relationship Between Students' Graph Selection and Reasoning - Courtney Donovan, University of Colorado - Denver; Heather Lynn Johnson, University of Colorado - Denver; Livvia Bechtold, University of Colorado - Denver; Kristin A Whitmore, University of Colorado - Denver; Robert Knurek