|Publication status||Published - 2004|
CitationCheng, Z. J., & Woo, Y. S. (2004, July). Effects of operational materials on children's understanding of place value. Paper presented at the Pacific Early Childhood Education Research Association (PECERA) 5th Conference: Innovations and Identities: Shaping Better Worlds through ECE, University of Melbourne, Victoria.
- Early Childhood Education
- Teacher Education and Professional Development