Who Has the Largest Shoe Size? Absolute Frequency Statistics

This GeoGebra example demonstrates absolute frequency calculation through collecting shoe size data from students. The core mathematical concept is absolute frequency (how many times a specific value appears in a dataset) and creating frequency tables. The construction uses GeoGebra's Textfield, InputBox, and various interactive text objects (text1-text10, etc.) to implement open-ended questions and multiple-choice tasks. Students are asked to: 1) calculate the absolute frequency of children with shoe size ≤34; 2) explain why it's useful to transfer data into a frequency table. Suitable for grades 5-6 students learning basic statistical analysis.