Now showing items 1-3 of 3
Indexing distributions of data: preservice teachers’ notions of representativeness (Pre-published version)
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 ...
Prospective primary teachers understandings of graphicacy (Pre-published version)
(Springer Verlag [Germany], 2016)
This paper reports on the statistical knowledge of 456 entry-level, prospective teachers relating to data representation. We report on the responses of participants to three items sourced from the OECD Programme for ...
(INTO [Irish National Teachers Organisation], 2012)
A classroom mathematical exploration of the mean In this article, we outline a series of explorations with data, spanning between 3 and 5 lessons, to develop conceptual understanding of the mean. These explorations were ...