Lessons Aimed at Demonstrating Statistical Literacy Skills: A Case Study of Japanese High School Lessons

This study examined whether statistical literacy skills could be demonstrated through high school lessons. First, a statistical literacy process, based on critical thinking, was developed for the interpretation and evaluation of statistical reports. A worksheet, which reflected this process, was provided to help the students read statistical reports. A total of seven 50-minute lessons were conducted with 34 high school students, mainly using this worksheet. In addition, statistical literacy tests were administered at the beginning and end of the lessons to determine whether students’ skills improved through the lessons. The results indicated the presence of multiple skills that students demonstrated through the lessons.