Active learning ideas
National income is the primary way we measure the 'size' of an economy. Students learn the circular flow of income, how money moves between households and firms, and the various ways to calculate it. A major focus for 5th Years in Ireland is the distinction between Gross Domestic Product (GDP), Gross National Product (GNP), and Gross National Income (GNI*).
Activity 01
Students act as 'Households' and 'Firms,' passing tokens (money) and cards (factors/goods) back and forth. Introduce 'Leakages' (buckets for tax/savings) and 'Injections' to see how the total flow changes.
How is national income measured?
Activity 02
Groups are given data for Ireland showing the massive gap between GDP and GNI*. They must research why this gap exists (e.g., profit repatriation) and present a 'plain English' explanation for a news report.
Why is GNI often a better indicator for Ireland than GDP?
Activity 03
Pairs discuss the difference between a person's weekly salary (income) and their house/savings (wealth). They then apply this to a nation, discussing why a country might have high income but low infrastructure wealth.
What is the circular flow of income?
A few notes on teaching this unit
Watch Out for These Misconceptions
GDP is the total amount of money in a country.
GDP measures the value of goods and services produced in a year, not the total stock of wealth. Using the 'bathwater' analogy (flow vs. stock) in a group discussion helps clarify this.
A higher GDP always means people are better off.
GDP doesn't account for income distribution, environmental damage, or unpaid work. Peer-led 'critique sessions' of GDP as a metric help students understand its limitations as a measure of welfare.
Methods used in this brief
Inflation and the Cost of Living
Analysis of the causes and consequences of inflation, and how it is measured using the Consumer Price Index (CPI).
8 methodologies
Employment and Unemployment
Students examine the labour market, the different types of unemployment, and the economic and social costs associated with joblessness.
8 methodologies