Drawing Bars on a Graph

The video tutorial teaches students how to create and interpret bar graphs using a scale. It begins with an introduction to an ice cream party and the need to choose a flavor based on class votes. The lesson covers the components of a bar graph, including axes, titles, and scales. It explains how scales can vary in increments and demonstrates how to draw bars to represent data. The tutorial concludes with a practical example of voting for favorite ice cream flavors and determining the most popular choice using a bar graph.

What mistake might mathematicians make regarding the scale of a graph?

Why is it important to understand the scale when drawing bars on a graph?

Based on the graph, which ice cream flavor was the most popular among the students?