Fno.org Numbers as Story Tellers Why do we need them? Can we trust them? How do we get to know them...
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Transcript of Fno.org Numbers as Story Tellers Why do we need them? Can we trust them? How do we get to know them...
fno.orfno.orgg
Numbers as Story Tellers
Why do we need them?Can we trust them?How do we get to know them well?
http://www.fno.org/oct04/numeracy.ppt.htm
fno.orfno.orgg
What’s the story here?
fno.orfno.orgg
What’s the story here?Founding Dates of NZ Wineries
1975 1980 1973 1974 1943 1902 1947 1942 1937 1983 1934 1936 1935 1902 1937 1961 1979
1969197619251922193719731933 19481944190419811872191818601960 18761980196719741977197919811978
fno.orfno.orgg
Do Numbers Ever Lie?
# Jobs
3999400
3999600
3999800
4000000
4000200
4000400
4000600
4000800
4001000
4001200
4001400
1994 1995 1997 1998 1999 2000 2001 2003 2004
Year
Number of Jobs
# Jobs
“Life is getting better!”
fno.orfno.orgg
Maths vs. Numeracy The doing Memorized patterns Cooking by recipe
------ vs. ------- Figuring stuff out Solving unusual problems The bigger picture of literacies and understanding
Cooking for real Weaving webs of meaning
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Numbers: What are they good for?
Counting Describing Measuring Mixing Building Cooking Planning Predicting Accounting Selling Understanding
Digging to China? Finding the difficult truth?Telling stories
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Why bother?Consumer issuesCitizenship issues
Employment issues
Invention and discovery issues
Others?
fno.orfno.orgg
Home-Made Collections
PetsPatterns of behavior
InterviewsExperimentsObservations
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BOM
What can we do with all those numbers?
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What are the Questions?
The BOM provides lessons that might prove useful.
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Serial Questioners
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Exploring vs. Describing
What’s going on?What’s the story?
What is really happening?
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Figuring Out vs. Describing
Why do you suppose?
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Predicting vs. Describing
What are the chances that X will happen?
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Critiquing vs. Accepting
ChallengingDebunkingWonderingAnalyzing
# Jobs
3999400
3999600
3999800
4000000
4000200
4000400
4000600
4000800
4001000
4001200
4001400
1994 1995 1997 1998 1999 2000 2001 2003 2004
Year
Number of Jobs
# Jobs
Life is getting better!
fno.orfno.orgg
Number Stories
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Numeracy in the News
http://ink.news.com.au/mercury/mathguys/mercury.htm
fno.orfno.orgg
Chance and Data from MANSW
http://hsc.csu.edu.au/pta/mansw/chance.htm
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EDNA Theme Page
http://www.edna.edu.au/edna/page456.html
fno.orfno.orgg
Crunching NumbersExploring the World with Data
http://fnopress.com/CRUNCH.htm
