The book "If the World Were a Village," by David J. Smith, is the context for analysing and creating graphs of the world's demographic information. Students examine numerical information regarding the more than six billion world inhabitants by imagining the world's population as 100 people.

How can teachers encourage their geography students to make sense of big numbers? The key math skills geography students need to apply are ones they learned long ago in fifth grade: estimation and place value. However, in order to recognize the size of a city, or strength of a country's per capita income, or value of a birth rate, they need…

Population education has assumed enormous importance in the national and international arena, since population changes influence the quality of life of individuals, families, the nation and the world as a whole. Population education has, however, special significance to India since young persons below the age of 15 are reported to form about 42%…