https://orcid.org/0000-0003-1581-8262
References
- Geiken, R., and S. Peterson. 2022. “Chutes and Silos: Spatial Relationships and Problem Solving with Infants and Toddlers.” In Investigating STEM with infants and toddlers, edited by B. Van Meeteren and S. Peterson. New York: Teachers College Press.
- Kamii, C., and R. DeVries. 1978/1993. Physical Knowledge in Preschool Education: Implications of Piaget’s Theory. New York: Teachers College Press.
- Uhlenberg, J. M., and R. Geiken. 2020. “Supporting Young Children’s Spatial Understanding: Examining Toddlers’ Experiences with Contents and Containers.” Early Childhood Education Journal 49 (1): 49–60.