1. August 25
Chapter 2
Traquair

2. Please turn in the 4 Level Map Analysis – pg. 46
Bellwork – August 27
Please turn in the 4 Level Map Analysis – pg. 46
What country do you think has the highest birthrate? Why?

3. Homework: Chapter 2, Key Issue 3 (Due 8/29)
Agenda:
Homework: Chapter 2, Key Issue 3 (Due 8/29)
Notes: Population Growth
Test Corrections Due 8/29
Open: Conference and Lunch

4. Objective:
You will be able to describe how geographers analyze population change in writing.

5. Fun Fact:
Pangea!

7. I. Population Growth

8. Video: How did we get so big so fast?

9. A. Demographic Vocab Crude Birth Rate (CBR) # of births per 1,000 ppl
Influenced by age, development, culture, laws

10. Crude Death Rate (CDR)
How many people die per 1,000 people
Infant mortality rate: infants 1 year and younger die per 1,000 live births

11. B. Natural Increase Rate
(CBR-CDR) / 10 =NIR
Current NIR on Earth: 1.2
NATURAL= birth not migration

12. 3. Doubling time: how long it takes to double the population
Billion people on Earth
3. Doubling time: how long it takes to double the population

13. C. Fertility
Total Fertility Rate (TFR) = Average # of babies a fertile woman will have
More accurate than CBR
CBR = population right now
TFR = population in future

16. 2. Replacement Level Fertility: # of babies born ensure the same # of women will survive to have babies
So no population increase! Your population stays the same
You are replacing yourself

18. How do you think the development of a country affects the CBR & CDR?
Discuss
How do you think the development of a country affects the CBR & CDR?

19. D. Population Density
Arithmetic Density: Crude density, population ÷ unit of land area
Physiological Density: # of ppl a unit of arable land can support
Agricultural Density: # of farmers to unit of arable land

20. DRAW THE FOLLOWING SLIDE

21. Agricultural Arithmetic Physiological Density Density Density
Country of BOX - Population: 6 Area: 6 sq miles
LAVA
1 person
per 1 Mile
3 people
per 1 Mile
of ARABLE LAND
1 FARMER
per 1 Mile
of ARABLE LAND
Arithmetic
Density
Physiological
Density
Agricultural
Density

22. Using your knowledge about the different types of Density…
Check - It
Using your knowledge about the different types of Density…
Create a poster that teaches a Kindergartener the following…
Different Types of Density
How to use the different types of density
What each density looks like
Why each one is important

23. Ticket Out the Door:
Explain the ways human geographers analyze population change.
Describe the relationship between population growth, population density and development.

24. Please take the rest of class to work on the following options:
The Gift of Time
Please take the rest of class to work on the following options:
Chapter 2 Map
Chapter 2, Key Issue 3