Division C - Learning and Instruction / Division C - Section 1c: Mathematics

Bilge Cerezci, National LouisUniversity

Preschool Mathematics Intervention Can Significantly Improve Student Learning Trajectories Through Elementary School - Denis Dumas, University of Denver; Daniel McNeish, Arizona State University; Douglas H. Clements, University of Denver; Julie Sarama, University of Denver

Second Graders' Domain-Specific Conceptual Difficulties in Base 10 Numeration - Anne Lafay, Université Savoie Mont Blanc; Emmanuelle Adrien, Concordia University - Montreal; Helena P. Osana, Concordia University

What Teaching Moves Support Young Children's In-the-Moment Ability to Solve Simple Addition and Subtraction Problems? - Holland Windels Banse, University of Alabama; Douglas H. Clements, University of Denver; Crystal A Day-Hess, University of Denver; Julie Sarama, University of Denver

Worked Examples in Elementary Mathematics Classrooms: A Cross-Cultural Analysis - Meixia Ding, Temple University

The Effects of Guided Practice on Emergent Bilingual Students' Spanish and English Math Word Problem-Solving Performance - Jui-Teng Li, Appalachian State University; Stefania Petcu; Jennifer Kong, University of New Mexico; Lee Van Horn, University of New Mexico; Lee Swanson, The University of New Mexico