Charts and Infographics

Charts and infographics show information using pictures, graphs, and designs. They make complicated data easier to understand at a glance. You see them in textbooks, news articles, and websites. Being able to read charts and infographics is an important skill for school and life.

Types of Charts

Bar graphs use bars to compare amounts. Line graphs show how something changes over time. Pie charts show parts of a whole, like slices of a pizza. Tables organize information into rows and columns. Each type of chart works best for different kinds of data.

Reading Infographics

An infographic combines pictures, charts, and short bits of text to explain a topic. Start by reading the title to see what it is about. Then look at the biggest or most colorful parts first. Follow any arrows or numbers that show an order. Check the source at the bottom to see where the information came from.

Fun Facts

• The first known pie chart was made by William Playfair in 1801.
• Infographics have become one of the most popular ways to share information online.
• The human brain can process images 60,000 times faster than text.

Did You Know?

Florence Nightingale, the famous nurse, used charts and graphics to convince leaders to improve hospitals and save lives.