✏️ Explanation
Data can be shown in bar charts, pie charts, and line graphs. These help us compare, see parts of a whole, and spot changes over time.
🔍 Why It Matters
Understanding data and graphs helps us answer questions and make decisions!
🔄 Quick Quiz
Which chart shows parts of a whole?
Try to answer first!
🔢 Practice Exercises
1. What does a bar chart show?
2. What does a pie chart show?
3. What does a line graph show?
4. Why use graphs?
5. What chart shows changes over time?
⚠️ Common Mistakes
- Mixing up chart types
- Not reading values correctly
- Ignoring what each chart shows
✨ Quick Summary
Graphs help us show, compare, and understand data easily.