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Session Type: Paper Session
Children's Estimation and Measurement of Area - Jeffrey E. Barrett, Illinois State University; Craig Cullen, Illinois State University; Pam Beck, Illinois State University; Cheryl L. Eames, Illinois State University; Douglas H. Clements, University of Denver; Julie Sarama, University of Denver
Examining Regularities for Presenting and Checking Proofs in Geometry: A Planned Comparison Study - Justin Kelly Dimmel, University of Maine; Patricio G. Herbst, University of Michigan - Ann Arbor
Promoting Spatial Language in Mathematics Through a Body-Based Task - Barbara Anne King, Florida International University; Carmen Petrick Smith; Natalie Paul, Florida International University; Diana Gonzalez, University of Vermont
The Act and Artifact of Drawing(s) in Mathematics: A Matter of Becoming Aware - Lynn M. McGarvey, University of Alberta; Jennifer Susan Thom, University of Victoria