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Indexing distributions of data: preservice teachers’ notions of representativeness (Pre-published version)
(Wiley, 2004)
The purpose of the study was to identify strategies used by preservice elementary teachers to index distributions of data. A secondary purpose of the study was to investigate whether representational form influenced the ...
Children as data detectives
(INTO [Irish National Teachers Organisation], 2012)
Transforming the teaching of data
Is your experience of teaching data less
than exciting? Do you think there is more
to teaching data than making bar charts of
children’s favourite colours? And pictograms
of modes of ...