Nova Scotia
2. Population and Demographics
2.3 Demographic Transition Model
Chapter 2.3
Demographic Transition Model: Understanding How Populations Change Over Time
Explore how nations move through predictable stages of population change as economic development transforms birth rates, death rates, and social structures.
What You'll Learn
The DTM explains population change through four developmental stages.
Stage 2 rapid growth occurs when death rates fall sharply first.
Urbanization and education drive declining birth rates in Stage 3.
Stage 4 stabilization creates aging populations with economic challenges.
What You'll Practice
1
Students analyze DTM stages using real-world industrialization case studies.
2
Questions test understanding of birth rates, death rates, and transitions.
3
Learners apply key vocabulary including fertility rate and dependency ratio.
Why This Matters
The Demographic Transition Model is essential for understanding how population dynamics drive economic development, public policy, and global inequality in the modern world.
This Unit Includes
Practice exercises
Learning resources
Skills
DTM Stages
Fertility Rate
Population Growth
Urbanization
Dependency Ratio
NS Curriculum Aligned
