Abstract
The paper describes some preliminary findings from a project in which teachers
from two primary schools were observed over one school term as they
implemented their own plans for encouraging number sense in their classrooms.
Ownership of the entire project was invested in the teachers involved. Comment
is made on some of the impediments to change and on one teacher as she
implements mental computation activities.
Len Sparrow & Alistair McIntosh
Teachers Building Number Sense Amid The Challenges Of Change: Some Case Studies