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Subject: Economics
Semester: 2
Period: 4
Week: 22
School Name:
Teacher’s Name:
Subject: Economics
Grade Level: Grade 11
Week & Period: Week 22, Period IV
Date:
Topic: Population and Labor Market
Sub-topic: Geographical, Age, Sex, and Occupational Distribution of Population
Specific Objectives:
By the end of this lesson, learners should be able to:
- Explain the terms geographical, age, sex, and occupational distribution of population
- Identify causes and consequences of uneven population distribution
- Discuss the impact of population structure on the labor market
- Analyze Liberia’s current population structure using sample data
A – Anticipation (Engage learners)
Start with a quick poll:
“Where do most people in Liberia live — urban or rural areas? Why?”
Show a population map of Liberia and ask students to identify heavily and sparsely populated areas. Discuss why Monrovia is densely populated compared to places like River Gee.
Then ask:
“How does where people live affect job availability and the economy?”
B – Building Knowledge (Core Content)
- Geographical Distribution of Population
- This refers to how people are spread across different regions.
- Some areas are densely populated (e.g., Monrovia), while others are sparsely populated due to poor infrastructure, bad roads, or limited job opportunities.
Factors Affecting Distribution:
- Climate
- Employment opportunities
- Soil fertility
- Security
- Availability of social amenities (schools, hospitals, etc.)
- Age Distribution
- Describes how the population is grouped by age.
- Categories: 0–14 (dependent), 15–64 (working class), 65+ (aged dependent)
- A youthful population means pressure on education and jobs.
- An aging population increases health care and pension expenses.
- Sex Distribution
- The proportion of males to females in a population.
- Imbalance can be caused by migration (e.g., more men leaving rural areas for cities)
- Affects labor markets, marriage rates, and social dynamics
- Occupational Distribution
- Refers to the sectors where people work: agriculture, manufacturing, services
- In Liberia, many people work in agriculture and the informal sector
- Urban areas see more people in trade, administration, and education
C – Consolidation (Application and Reflection)
Class Activity:
Give students a sample population chart showing age, sex, and occupation distribution in Liberia. Ask them to interpret the data in pairs and answer:
- Which age group is the largest?
- What sector employs most people?
- Are there more males or females?
Reflection Questions:
- What are the advantages of a balanced age distribution?
- How does poor geographical distribution of labor affect national development?
Assignment:
Create a pie chart showing how 100 people in a Liberian town are distributed by occupation (agriculture, trade, government work, unemployed, students). Interpret the chart in 3 sentences.
Teacher’s Reflection:
- Were students able to distinguish clearly between types of population distribution?
- Did the data interpretation activity help them connect concepts to real-world issues?
- Who needs extra support understanding labor market implications?