1. 5.1
“I can read, construct, and interpret frequency tables, circle graphs, and line graphs.”

2. Why is this important to know?
Graphs and charts are great because they communicate information visually. For this reason, graphs are often used in newspapers, magazines and businesses around the world.
Graphs or charts can help impress people by getting your point across quickly and visually.

3. Vocabulary
Circle graph - show a set of data as a circle _________ into regions. This type of graph helps you compare parts to the whole.
The percentages in a circle graph always add up to _________ %.

4. More Vocab
Line of Symmetry - a figure that can be folded into half so that the two parts ________ exactly.
Similar - Same shape. ___________ size.

5. Circle Graph
10 students went to the game. 6 of the students wore a coat. 3 students wore a sweatshirt and 1 student wore a T-shirt.
Part to a whole: Fraction

6. Constructing a Circle Graph
Title
Key
Make sure the pieces on the circle graph match the size of the number.
All the parts must add up to the whole or 100%.

7. Line of Symmetry

8. Similar

9. What did we learn today?
List:

10. Activity Work in groups to complete the activity on the back.
Part to Whole