Tally and manipulative representations: The first steps of statistical literacy
Main Article Content
Vol. 15 No. 4: Special Issue on Statistics and Probability in Early Childhood Education (November, 2021), Articles, pages 311-338
Submitted: Oct 31, 2021
Accepted: Nov 4, 2021
Published: Nov 25, 2021
Abstract
Statistical processes start with selecting the studied variable and collecting data. For organizing data, it is essential to carry out the tally of the observed values. In this paper, an approach based on the observed categories is considered, and different manipulative and pictorial strategies for the tally are analyzed, as well as their connection with frequency tables. Finally, an experience with pre-service teachers consisting of using manipulative charts of tallies as a previous step to statistical manipulative graphs is presented.
Keywords:
Early Childhood Education, Statistical Literacy, Statistical Representations, Tally, Early Childhood Education, Statistical Literacy, Statistical Representations, Tally
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