Seeing Spots and Developing Multiplicative Sense Making
Gabriel T. Matney and Brooke N. Daugherty
October 2013, Volume 19, Issue 3, Page 148
Cans on a grocery store shelf and Hirst’s Capric Acid Amide can illustrate dot arrays, thus helping students understand the distributive property, partial products, and the standard algorithm for multiplication.
Discourse / Questioning / Argumentation
Multiplication and Division