Abstract
This study was designed to explore the computational choices made by 25 students in Years
5-7. The data was collected in individual interviews and the results showed that many students
have a very limited repertoire of methods at their disposal, Students often tended to lack
confidence in their approach and often it was only then that they reached for a calculator. A
number of students used two or more computational methods for some items.
Paul Swan & Jack Bana
CHOICES OF COMPUTATIONAL STRATEGIES