Abstract
This paper represents some of the results of a study carried out to explore the computational
choices made by 75 students in Years 5-7. Data were collected to determine the initial and
subsequent computational choices made by students. A record was made of the success rate for
various computational choices and students were interviewed to determine the reasons for
making particular computational choices. Reasons given by students were placed in four
categories of number magnitude, efficiency, knowledge of multiplication facts, and teacher
influence.
Paul Swan & Jack Bana