(July 2009) Has the world's population distribution changed much over time? Does AIDS have a significant impact on population growth? When could world population stop growing? These popular lesson plans have been updated in July 2009.

Find out the answers to these questions and more.

The sections listed below explore eight elements of population dynamics. Charts and graphs supplement each topic with one full-sized chart (in PDF) suitable for class distribution or transparencies. Along with each topic are a frequently asked question and glossary terms. Teacher's guides with discussion questions and web resources are also included in each section. For further investigation see also the most recent World Population Data Sheet.

Grade level: middle to high school
Time required: one week
Subjects: social studies, geography, and world history

Population Growth

• Q&A: Has the world's population changed much over time? 
• Teacher's Guide

Future Growth 

• Q&A: When could world population stop growing? 
• Teacher's Guide

Migration 

• Q&A: How densely populated is the planet? 
• Teacher's Guide

Change 

• Q&A: Why does it take so long to slow or stop population growth? 
• Teacher's Guide

Urbanization 

• Q&A: What are the social implications of rapid population growth in less developed countries? 
• Teacher's Guide

Women 

• Q&A: Which policies are most effective in reducing population growth? 
• Teacher's Guide

Health 

• Q&A: Does AIDS have a significant impact on population growth? 
• Teacher's Guide

Environment 

• Q&A: Does the relationship between population and the environment vary by region? 
• Teacher's Guide