Infants, toddlers, and twos are mathematicians: How innate precursor mathematical concepts prepare the ground for the conceptual change required for understanding big ideas of math

Hynes-Berry, M., Chen, J-Q. Abel, B. (2017). Infants, toddlers, and twos are mathematicians: How innate precursor mathematical concepts prepare the ground for the conceptual change required for understanding big ideas of math. Presentation at the NAEYC Professional Learning Institute.