Wednesday, March 24, 2010

Circle Graphs

A circle is a graph that represented data using sections of a circle.

sector - section of a circle formed by 2 radii and the area of a circle connecting the 2 radii.

eg.
Pets of students in Mr. W's class (24students)
1. What is the tittle?
2. What are the different categories represented by graph?
3. What percent of the class has a dog? and how many students have a dog?
4. % of class with cat? how many students have a cat?
5. What % of the circle is represented by all the sectors?
6. Would this graph make sense if the title or a sector labels were missing?

Video:
http://www.youtube.com/watch?v=jFg-e51Rhv4
Link:
http://socrates.bmcc.cuny.edu/cpe/circle_pie.html

Hope this helps!
thanks.
Posted by at

22 comments:

  1. Lara816March 24, 2010 at 5:26 PM

    Good Job Windy! i love your use of the color purple, Keep it up!!

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  2. Karen 8-17March 24, 2010 at 5:35 PM

    Good Job Windy!! Keep Up the Goodwork!

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  3. AnonymousMarch 24, 2010 at 7:13 PM

    nice job windy keep it up

    ReplyDelete
  4. Trish8-17March 24, 2010 at 8:51 PM

    Magnificent Job Windy! your scribe is clear and well organized, I especially adore your use of colours! Keep up the good work! :)

    ReplyDelete
  5. Marilen906March 24, 2010 at 10:04 PM

    Good job Windy! I liked how you added in videos, links, and pictures. Next time, just try to position your picture so that it doesnt go through your words. Overall, you did a great job!

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  6. Duyen8-14March 25, 2010 at 7:47 PM

    Excellent work on the scribe!! You did a great job on the circle graphs, even though it was a tedious challenge!!

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  7. Tonie9-06March 25, 2010 at 9:32 PM

    Good job Windy! i liked how do did the cricle graphs. Keep it up! (:

    ReplyDelete
  8. LauraMarch 26, 2010 at 8:17 AM

    Hi I'm Laura.Wow, this looks really complicated but the way you explained it made it so much simpler! I like your use of colors to make it more colorful and bright.

    ReplyDelete
  9. kathryn8-17March 27, 2010 at 4:20 PM

    This comment has been removed by the author.

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  10. kathryn8-17March 27, 2010 at 4:22 PM

    GOOD JOB Windy! I like how you added variety of colours. Keep it up!:)

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  11. bennette8-17April 4, 2010 at 6:03 PM

    GOOD JOB WINDY! I like the way you used different kinds of colours in your scribe. You also added some helpful sites for us to see.
    KEEP UP THE GOOD WORK!!!

    ReplyDelete
  12. jennily42April 7, 2010 at 5:14 PM

    good job windy! Keep up the good work!

    ReplyDelete
  13. AngeloApril 8, 2010 at 7:23 PM

    Good Job Windy.

    ReplyDelete
  14. Leea41April 13, 2010 at 7:08 PM

    Good job Windy!
    I like how you use a variety of colours and you added some very helpful sites. Keep up the good work....

    ReplyDelete
  15. Louis8-73April 13, 2010 at 8:33 PM

    Good job Windy. Like the way you use colour.

    ReplyDelete
  16. Alec 9-05April 15, 2010 at 6:47 PM

    Good Job Windy. Keep it up

    ReplyDelete
  17. angel906April 15, 2010 at 10:50 PM

    Good job Windy, next time you should add a video. Keep it up !

    ReplyDelete
  18. Casey 8-17May 5, 2010 at 7:51 PM

    This comment has been removed by the author.

    ReplyDelete
  19. Diorella817May 12, 2010 at 7:02 PM

    Great Job Windy ! Keep up the good work (:

    ReplyDelete
  20. Paulo9-02May 31, 2010 at 8:34 PM

    Good Job Windy

    ReplyDelete
  21. Casey 8-17June 15, 2010 at 5:01 PM

    Great Job Windy !! I like how you used colour and circle graphs

    ReplyDelete
  22. Ryan906June 15, 2010 at 8:18 PM

    Good Job!Keep it up

    ReplyDelete

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