Abstract
Multiplicative thinking is a critical stage of mathematical understanding upon which many
mathematical ideas are built. The myriad aspects of multiplicative thinking and the
connections between them need to be explicitly developed. One such connection is the
relationship between place value partitioning and the distributive property of multiplication.
In this paper, we explore the extent to which students understand partitioning and relate it
to the distributive property and whether they understand how the property is used in the
standard multiplication algorithm.
Chris Hurst & Ray Huntley
Explicitly Connecting Mathematical Ideas: How Well Is It Done?