Play and Mathematics in Early ChildhoodOliver Thiel, Elizabeth Carruthers, Chrystalla Papademetri · First published 2026Open the Tome
Mathematics in Early ChildhoodOliver Thiel, Elena Severina, Bob Perry · First published 2020Open the Tome
Innovative Approaches in Early Childhood MathematicsOliver Thiel, Bob Perry · First published 2019Open the Tome
