Evaluating the Statistics Courses in Terms of the Statistical Literacy: Didactic Pathways of Pre-Service Mathematics Teachers

Neslihan Uzun,Zeynep Medine Ozmen,Adnan Baki,Zeynep Arslan,Bulent Guven

doi:10.29333/iejme/9769

Abstract

This study intends to determine the statistical literacy levels of pre-service mathematics teachers and to evaluate the contribution of the statistics courses in the elementary mathematics education curriculum to statistical literacy. A mixed methods research design was adopted. The study group consisted of 202 pre-service mathematics teachers enrolled in the Statistics and Probability course. In the data collection process, a pre-test and post-test was administered to determine the pre-service teachers’ statistical literacy before and after the statistical course, and classroom observations were performed to identify the contribution of the statistics course to statistical literacy. The Rasch model was used for validity-reliability analyses, and one-way ANOVA tests were used to analyze the quantitative data. Content analysis was utilized in the analysis of qualitative data, which revealed that statistical literacy levels of pre-service teachers are generally low, generally influencing the competence of pre-service teachers. The pre-service teachers failed in the sample selection component in the pre-test and data interpretation in the post-test, while they were more successful with table and graphs in the pre-test and sample selection in the post-test. The comparative analysis of revealed statistically significant differences in favor of U4 in the pre-test, but in favor of U1 in the post-test. It was concluded that practices included in the statistics lessons could be effective on these differences.

Highlights

As data has become increasingly important in our daily life it is essential to have basic skills such as making effective datadriven decisions and situation-based inferences
GAISE report (Franklin et al, 2007) stressed that statistics instructions should be designed toward building statistical literacy, developing reasoning skills, and teaching the use of real-life data
The aim of the present study is to examine the statistical literacy levels of the pre-service teachers attending the introductory statistics courses at the Elementary Mathematics Education Department from four universities

Summary

Introduction

As data has become increasingly important in our daily life it is essential to have basic skills such as making effective datadriven decisions and situation-based inferences. Wallman (1993) drew attention critical evaluation and effective decisions making regarding everyday situations. Many suggestions are made for effective teaching of statistics (Franklin et al, 2007). GAISE report (Franklin et al, 2007) stressed that statistics instructions should be designed toward building statistical literacy, developing reasoning skills, and teaching the use of real-life data. According to Rumsey (2002), the goal of the statistics instructions is to help students develop statistical literacy and teach them how to manage the statistical processes, which are all related to coping with authentic data

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