Douglas H. Clements

Books
Learning and Teaching Early Math Learning and Teaching Early Math
Learning and Teaching Early Math
2020
Early Childhood Mathematics Education Research Early Childhood Mathematics Education Research
Early Childhood Mathematics Education Research
2009
Engaging Young Children in Mathematics Engaging Young Children in Mathematics
Engaging Young Children in Mathematics
2003
Hypothetical Learning Trajectories Hypothetical Learning Trajectories
Hypothetical Learning Trajectories
2012