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History and American Government Resources
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Population pyramids: Powerful predictors of the future

"Population statistics are like crystal balls -- when examined closely, they can help predict a country's future (and give important clues about the past). Kim Preshoff explains how using a visual tool called a population pyramid helps policymakers and social scientists make sense of the statistics, using three different countries' pyramids as examples."


Via Seth Dixon
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Nancy Watson's curator insight, September 26, 2014 4:04 PM

Population unit

Lauren Quincy's curator insight, March 20, 1:51 PM

Unit 2: Population and Migration

 

This video was about how demographers categorize data and analyze it. This video showed a few different population pyramids in order to show differences in population in different countries. It showed China as an example and pointed out the remnants of the one child policy 35 years before and how the number of men were higher due to sex selective abortions. They also talked about how the population pyramids could show what stage in the demographic transition model a country was in and how they use them to predict future patterns and changes. 

 

This relates to unit 2 because it covers topics such as population change, demographic transition models, sex composition, population policies and much more. Population pyramids are very useful due to the visualization of sex, age and number composition in a countries population. They are very important in the use of predicting the future change in population because it can tell what the population has gone through in the past and what to expect in the DTM. 

Daniel Lindahl's curator insight, March 21, 10:43 PM

This video illustrates how population pyramids have the ability to show how populations will rise and fall over time. Pyramids specifically show the population based on a specific age, and illustrates a country's amount of young people in comparison to the elderly. 

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Inequality and the Gini Coefficient

Inequality and the Gini Coefficient | Teachers Toolbox | Scoop.it
Think everyone should just pull themselves up by their bootstraps? Try this one on for size.

Via Seth Dixon
Ms. Harrington's insight:

Educating in poverty

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Anne Gray's curator insight, October 12, 2013 12:37 PM

See the dark blue in Arizona? That is where the Native Americans are.

Heidi Hutchison's curator insight, October 12, 2013 1:46 PM

Just incredibly awesome, but so, so sadly true.

Alison D. Gilbert's curator insight, October 16, 2013 7:47 AM

Do you find this information surprising?