A pictograph is a way of representing data using pictures or symbols. Each symbol in the pictograph represents a specific number of items or units. It helps make data easier to understand and compare visually. Pictographs are useful in simplifying information for quick analysis and interpretation.

In this chapter students learn to collect organize and present data. They use methods such as tally marks tables and pictographs to display information. The chapter also focuses on interpreting data and drawing conclusions. These skills help students understand how to represent and analyze data for clear communication.