Class 4 (CBSE) • MathematicsChapter 10: Elephants, Tigers, and Leopards⭐ Topic 2
Bar Graphs - Introduction
A bar graph uses bars of different heights or lengths to show and compare data visually.
1
Know it
Step 1 of 3
2
See the pattern
Step 2 of 3
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Try it out
Step 3 of 3
Fun picture
Try it now
Learn the idea step by step
1
Know it
Each bar in a bar graph represents a category, and the height (or length) of the bar shows the count or value for that category.
2
See the pattern
Bar graphs have two axes - one showing the categories (like fruits) and one showing the values (like number of votes).
Quick revision
Remember these!
- A bar graph uses bars to show and compare data.
- Bar height (or length) shows the value.
- Bar graphs have two axes: categories and values.
- Taller bars mean higher values.
- Bar graphs make it easy to compare data quickly.
- Bar graphs are used in newspapers and reports.
- Each bar represents one category.
- Bar graphs are a clear way to present data.
Words to know
bar graphs - introduction