Grade 4 Social Studies: Resources, Production, and Trade
Free Grade 4 Social Studies unit on Resources, Production, and Trade: 10 lessons in order. Includes practice questions and answer keys.
10 lessons in this unit
Scarcity
Explain scarcity (not enough resources to meet all wants), distinguish needs from wants, explain why people, families, businesses and governments must make choices, define opportunity cost, and make and explain a choice in a pretend budget activity without discussing real family finances.
Lesson 2Natural resources
Define natural resources, distinguish renewable from non-renewable resources, give examples (water, sunlight, wind, forests, fish, soil, minerals, oil, coal), describe Sierra Leone’s natural resources (farmland, fish, forests, water, minerals such as rutile, bauxite and iron ore), and explain why resources must be used wisely.
Lesson 3Human resources
Define human resources (people’s work, skills, knowledge and creativity), explain how education and training improve skills, describe different kinds of work and the dignity of all useful work, define an entrepreneur and give examples, and explain how a community’s people are its greatest resource.
Lesson 4Capital resources
Define capital resources (tools, machines, equipment and buildings used to make goods and provide services), distinguish them from natural and human resources and from money, explain how better tools increase output (productivity), describe how people invest in capital, and give examples from farming, fishing and trade including Sierra Leone.
Lesson 5Production
Define production (making goods and providing services), describe the stages from raw materials through processing to finished products and distribution, explain value added, trace the production of cocoa to chocolate, rice to milled rice and fish to smoked fish, and explain the inputs and outputs of production.
Lesson 6Specialisation
Define specialisation (people, businesses or regions focusing on the work they do best), explain benefits (skill, speed, quality, more output) and costs (dependence on others, less variety), compare a paper-boat team activity with and without specialisation, and give examples at community and national level.
Lesson 7Trade
Explain that trade is a voluntary exchange that benefits both sides, explain why money is easier than barter, define price and income, describe international trade (exports and imports), describe Sierra Leone’s main exports and imports in general terms, and explain what fair trade means.
Lesson 8Transportation
Explain how transport links producers and consumers in a supply chain, describe how goods are moved (road, rail, water, air) and stored (including cooling for perishable goods), compare the cost and speed of modes, explain how delays and poor roads raise prices, and trace a Sierra Leone example such as fish from Tombo to Freetown.
Lesson 9Economic interdependence
Define economic interdependence (people, regions and countries depending on one another for goods, services and resources), trace a simple product such as a T-shirt or a school lunch to show links across places, explain benefits (variety, efficiency, cooperation) and risks (disruption, unfair dependence), and explain why fairness and cooperation matter.
Lesson 10Resource-allocation activity
Apply scarcity, priorities and trade-offs by allocating a limited pretend budget among competing needs in an imaginary village (water, school, clinic, market, road, trees), using criteria of need, fairness and sustainability, justify the choices, and reflect on what was given up.