Abstract
The aim of this study was to investigate children's per.reverance when solving difficult or unfamiliar number problems. It was concerned with those students who are ,referred to as 'perseverers'becausetheyreached a stage in their problem solution where they recognised that they had not reached a satisfactory answer and decided.to take some action - start again, modify their strateg{esor change to different strategies rather than giving up immediately. The sample consisted of ten boys and ten girls in grade 6 aiuJ ten boys and ten girls in grade 10. The tasks consisted of number problems of varying difficulty. Data gathering took the form of clinical unstructured interviews with iiuJividual students in which they were asked to verbalise concurrently With solving a set of number problems. , " , Task analysis maps were used to p.rovide overviews of the interview protocols. From observation of the maps of students who were ultimately successful, it became apparent that these children were more inclined than others'to be flexible in their use of strategies,A model was developedwhith described the sequence of strategies used most consistently by successful students. ", This model formed the basis for a small-scale training programme to investigate whether the strategies could be taught. A descriptive analysis suggested that most of these children were able to be trained to use the model independently.
MARGARET TAPLIN
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