1. Great Graphs Ms. Douvis Third Grade

2. All graphs need... A titleA title A legendA legend Two axes (x and y) labeled (except pie graphs)Two axes (x and y) labeled (except pie graphs) Information/DataInformation/Data

3. 3 Types of Graphs Bar GraphsBar Graphs Pie GraphsPie Graphs Line GraphsLine Graphs

4. Bar Graphs Information/data is displayed in the form of rectangular bars. The bars can run horizontally (across) or vertically (up and down).

5. Pie Graphs Information/data is displayed in a circular form (pie) and divided into sections (slices) to show different quantities.

6. Line Graphs Information/data is displayed in the form of dots which are then connected be lines.

7. Why We Use Graphs Graphs are a way of displaying information and data.Graphs are a way of displaying information and data. Graphs are a way of organizing information and data.Graphs are a way of organizing information and data. Graphs allow us to analyze information and data.Graphs allow us to analyze information and data.

8. Analyze This! By looking at the bar graph make as many observations as you can.

9. Possible Questions How many students were asked about what they had for lunch?How many students were asked about what they had for lunch? Which item did most students have for lunch?Which item did most students have for lunch? Which item was least popular at lunch?Which item was least popular at lunch? Which item should the cafeteria order more of?Which item should the cafeteria order more of? Did any of the items tie?Did any of the items tie? How many students ate yogurt? Pizza? Sandwich? Chile?How many students ate yogurt? Pizza? Sandwich? Chile? Which new item would you like added to the menu? Make a new graph!Which new item would you like added to the menu? Make a new graph!