What prior knowledge do learners need to meet for the outcomes of this lesson "population pyramids"?

Learners should have a basic understanding of demographics, including concepts such as birth rates, death rates, and population growth. They should also be familiar with the concept of a population pyramid and how it represents the age and gender distribution of a population. Additionally, learners should have a basic understanding of how to interpret graphs and charts.

Prior Knowledge for Understanding Population Pyramids:

Concepts:

- Age demographics: Learners should have a basic understanding of age groups and age distributions within a population.
- Fertility and mortality rates: Learners should be familiar with the concepts of birth and death rates and how they affect population growth.
- Population growth and decline: Learners should have some understanding of the factors that influence population growth and decline, such as birth rates, death rates, and migration.

Skills:

- Data analysis: Learners should be able to interpret and analyze data presented in various representations, including charts and graphs.
- Critical thinking: Learners should be able to identify patterns and make inferences from data about population characteristics.

Vocabulary:

- Age pyramid
- Population growth rate
- Birth rate
- Death rate
- Fertility
- Migration