FOCUS ON FRACTIONS bringing mathematics education research to the.

Petit, Marjorie M.
[S.l.] : ROUTLEDGE, 2022.

Young children reinvent arithmetic : implications of Piaget's theory.

Kamii, Constance.
New York : Teachers College Press, [2000]
2nd ed. / Constance Kamii with Leslie Baker Housman.

The Development of multiplicative reasoning in the learning of mathematics

Albany : State University of New York Press, [1994]

The Development of multiplicative reasoning in the learning of mathematics

Albany : State University of New York Press, [1994]

Young children continue to reinvent arithmetic--2nd grade : implications of Piaget's theory

Kamii, Constance.
New York : Teachers College Press, [1989]

Young children reinvent arithmetic : implications of Piaget's theory

Kamii, Constance.
New York : Teachers College Press, [1985]

Children's logical and mathematical cognition : progress in cognitive development research

New York : Springer-Verlag, [1982]

Understanding arithmetic

Swain, Robert L. (Robert Lomond)
New York : Holt, Rinehart and Winston, [1965]