Interpreting and Creating a Bar Graph Education Presentation in Blue Yellow Bold Geometric Style.pptx

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1. Interpreting and Creating a Bar Graph INSPIRED BY

2. Alex tracked the number of likes his videos has and presented it using a bar graph. Can you tell which video has the most number of likes? Video Content Number of Likes Number of Likes for Each Uploaded Video

3. LESSON OUTLINE Discrete and Continuous Data Parts of a Bar Graph Interpreting a Bar Graph Creating a Bar Graph

4. Continuous data is the type of data that is measurable. It can be a value with decimals or a fraction. Discrete data is the type of data that can be counted. It is in whole numbers. number of likes in a post, number of videos posted How long a video lasts - 12 minutes and 16 seconds Example Example Before answering the question earlier, let’s first study the two types of numerical data. Discrete and Continuous Data

5. A bar graph is a way to visually show data using rectangular bars. Bar graphs are best used when presenting discrete data . What is a Bar Graph? Video Content Number of Likes Number of Likes for Each Uploaded Video

6. This is the line at the left that goes upward. It contains the values of the data. In this case, the values are the Number of likes. This is the line at the bottom that goes from left to right. It contains the categories of the data. In this case, the categories are Video content. The title gives the general idea of what the graph is about. Vertical Axis Horizontal Axis Title Parts of a bar graph: Video Content Number of Likes Number of Likes for Each Uploaded Video

7. When interpreting a bar graph, take note of the following: Interpreting a bar graph Each bar represents one category and its height tells its value. 1 The higher the bar, the higher its value. In the same way, the shorter the bar, the lower its value. 2 Video Content Number of Likes Number of Likes for Each Uploaded Video highest value lowest value Highest value = 600 likes Lowest value = 200 likes

8. Number of Likes for Each Uploaded Video Can you tell which video has the most number of likes? Let’s answer! Video Content Number of Likes

9. Number of Likes for Each Uploaded Video Let’s answer! Arts and Crafts, since it has 600 likes! Can you tell which video has the most number of likes? Video Content Number of Likes

10. This time, Alex wants to show the number of viewers he has for each uploaded video on his channel. Let’s use the data below to help Alex create a bar graph! Video Uploaded Number of Viewers Food Review 600 Toy Review 300 Arts and Crafts 800 Museum Visit 500 Creating Bar Graphs

11. Number of Likes Number of Likes for Each Uploaded Video Place values here to represent results. List categories here. Follow the steps in creating bar graph: Creating Bar Graphs Video Content List the categories below the horizontal line. Place numbers beside the vertical line to represent the results . Remember to always make equal intervals. Step 1: Draw and label the axes and add a title.

12. Follow the steps in creating bar graph: Creating Bar Graphs Number of Likes Number of Likes for Each Uploaded Video Video Content Step 2: Draw a rectangular bar for each category. The length of the rectangular bar tells the value. Video Uploaded Number of Viewers Food Review 600 Toy Review 300 Arts and Crafts 800 Museum Visit 500

13. Cute Animal Accounts Number of Videos Posted Parker the Dog 50 Polly’s Cat 25 Robin the talking bird 70 Try this! Work with a partner in creating a bar graph for the given data.

14. Cute Animal Accounts Number of Videos Posted Parker the Dog 50 Polly’s Cat 25 Robin the Talking Bird 70 Try this! Work with a partner in creating a bar graph for the given data. Account Names Number of Videos Number of Videos Posted by Cute Animal Accounts Answer

15. Types of Data Bar Graph Continuous data is the type of data that is measurable. It can be a value with decimals or a fraction. Discrete data is the type of data that can be counted. It is in whole numbers. A bar graph is a way to visually show data using rectangular bars. Bar graphs are best used when presenting discrete data. Example: How long a video lasts - 12 minutes and 16 seconds Example: number of likes in a post, number of videos posted SUMMARY

16. SUMMARY Parts of a Bar Graph Title Interpreting a bar graph Creating a bar graph Step 1: Draw and label the axes and add a title. Each bar represents one category and its height tells its value. The higher the bar, the higher its value. In the same way, the shorter the bar, the lower its value. 1 2 Horizontal Axis Vertical Axis Step 2: Draw a rectangular bar for each category based on their values.

17. Share your answer in our next session. Number of Videos Posted by Cute Animal Accounts By interpreting the bar graph, how many more videos does Robin the Talking Bird have than Polly’s Cat? EXPLORE FURTHER! Account Names Number of Videos

18. Resource Page Text TEXT Text Table Text Item 1 Item 2 Title Horizontal Axis Vertical Axis Use these icons and illustrations in your Canva Presentation. Happy designing! Don't forget to delete this page before presenting.

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