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Beatriz S. D'Ambrosio Tânia Maria Mendonça Campos 《Educational Studies in Mathematics》1992,23(3):213-230
The purpose of this study was to investigate the extent to which research experience could enhance pre-service teachers' understanding
of children's knowledge of mathematical concepts. A group of five pre-service teachers designed and conducted a study of children's
understanding of fractions. As participant-observers throughout their study we gathered evidence of change in pre-service
teachers' representations of children's knowledge of fractions. The focus of our observations was on the conflicts generated
by the gaps between the pre-service teachers' research findings and their representations of the children's knowledge of fractions.
Results indicate that research experience is fruitful in developing an inquisitive disposition in pre-service teachers and
in sensitizing future teachers to children's knowledge of a mathematical concept. Pre-service teachers became familiar with
the research literature regarding children's understanding of fractions, they questioned the typical instructional sequence
of teaching fractions and they scrutinized methods of assessing children's knowledge of mathematical topics. 相似文献
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