1. Range, Median & Mode Graphics licensed through www.graphicsfactory.com Automatic slide show, keep pressing the spacebar. Animation is visible in slide show mode but not normal mode. PDF pages below open in normal mode, not slide show mode. Click on paper icons to open and print when in normal mode. ©by Wise Owl Factory

2. The first 3 graphs ask for range and median. The next two slides have songs and vocabulary for range and median.

3. Range: The highest number minus the lowest number from numbers on a graph. Song: Home, home on the range, Where the biggest number is first, Then minus the lowest, and don’t work the slowest, The difference you get is the range. http://bussongs.com/songs/home_on_the_range.php Listen to Bing Crosby singing "Home on the Range" on You Tube or just listen to the music (scroll down to see all options on the Bus Songs page) Difference is the answer in subtractionDifference is the answer in subtraction.

4. Meidan: The middle number from an ordered set of numbers from a graph. Song, tune is CLEMENTINE: Oh my darling, oh my darling, oh my darling, median, You were lost and gone forever, but I learned you once again. First you line up all the numbers, in order from a graph, Cross off both the ends at a time until you reach the median. The Clementine song on Bus Songs, with You Tube or listening options (scroll down on the page): http://bussongs.com/songs/oh_my_darling_clementine.php

5. See also: Interactive definitions from A Maths Dictionary by Jenny Eather: http://www.amathsdictionaryfo rkids.com/dictionary.html

6. Press the spacebar in slide show mode to see a range problem... Set of data from a graph: 1, 2, 3, 3, 3, 4, 4, 5, 6, 7, 7, 7, 7, 8 What is the largest number? 8 What is the lowest number? 1 What is the difference? 8 – 1 = 7 The range is 7

7. Wh Range is the highest number minus the lowest number: 5 -2 = 3 What is the range? Move tab below to see. The median will be figured out on the next slide. Graph Number One

8. Step What is the median? This is the way to find the median! Step by step on this slide, repeated on the next slide with one set of numbers. The way to find the median:

9. What is the median? Now you try it! Move the red lines and circle to find the median by pressing the space bar. What is the median?

10. G Range is the highest number minus the lowest number: 5 = 4 Graph Number Two The median is figured out on the next two slides...

11. The way to find the median: What is the median? This is the way to find the median! Step by step on this slide, one row of numbers on the next slide. Keep pressing the spacebar. The way to find the median:

12. What is the median? Press the spacebar to move the red lines and circle to find the median. Now you try it! What is the median?

13. The median is figured out on the next two slides... Range is the highest number minus the lowest number: 4 -0 = 4 Graph Number Three The median is figured out on the next slide (just one)

14. Show me how to find the median! What is the median?

15. 12345 Which dog ? What is the range?_____ What is the median?_____ Keep pressing the spacebar to watch twelve votes for the different dogs. On the next slide we will see the range and median answers.

16. What was the range? highest number: 4 minus lowest number: -3 equals: = 1 What was the median? 1 1 1 1 2 3 4

17. What is the Range? What is the Median ? (class votes could be entered on the second slide after this one, which is not automatic---- this slide is automatic, keep pressing the spacebar) 7 6 5 4 3 2 1 The range and median answers on the next slide. There are 16 votes on this graph.

18. What was the range? Range is highest number: ___4__ Minus lowest number: ___1__ = __3___ What was the median? 1 1 1 2 3 4 4 Answers for the automatic slide prior to this slide.

19. What is the Range? What is the Median ? 7 6 5 4 3 2 1 Class graph option

20. What was the range? Range is highest number: _____ Minus lowest number: _____ = _____ What was the median? Class graph information could be entered on this slide...

21. Line Plot Graph Vote for one and then determine the range and the median! 5432154321 View slide show mode won’t allow movement of X’s for voting, so please use the normal mode.

22. What was the range? Range is highest number: _____ Minus lowest number: _____ = _____ What was the median?

23. Mode: The most frequent number from a set of numbers on a graph. http://www.mathsisfun.com/mode.html Song, tune is BUBBLEGUM: Mode, mode, mode, mode, mode, mode, Number, number, number, number, Mode, mode, mode. Mode, mode, mode, mode, mode, mode, Number, number, number, number, Mode, mode, mode. I like it, Number, number, number, number, Mode, mode, mode. I like it, Number, number, number, number, Mode, mode, mode. Online definition and examples:

24. Mode! Say the word mode and emphasize the long o sound! Pretend to eat an ice cream cone, saying the word mode and emphasizing the long o sound. Mode means “the most” or the most frequent number. Relate the math word mode with ice cream à la mode. Definition and song on next slide.

25. Mode! 101 57 5 14 Be sure to use view slide show mode to watch the numbers appear on this slide. Which number is the most frequent, or MODE?

26. The answer is: 101

27. Mode! Be sure to use view slide show mode to watch the numbers appear on this slide. Which number is the most frequent, or MODE? 99 98 99 3 112 43 3 99

28. The answer is: 99

29. Mode! Be sure to use view slide show mode to watch the numbers appear on this slide. Which number is the most frequent, or MODE? 2 22 2 2 2 202 2222 222 2

30. The answer is: 2

31. Mode! Be sure to use view slide show mode to watch the numbers appear on this slide. Which number is the most frequent, or MODE? 66 9 5 7 7 7 7 7

32. The answer is: 7

33. Don’t cry! We don’t really have any ice cream, either!

34. Go back through the slides and determine the mode for each graph: Click on page icon above to open and print when in normal mode, not slide show mode.

41. Teacher Page