You will learn
- Define mineral, ore, mining, revenue.
- Name main resources.
- Describe benefits and risks.
- Explain fair benefit.
Version 0.2 · expanded edition · built from cited public sources Content is based on the official frameworks and sources listed under Sources and standards. No official endorsement is claimed. Written in the style of common primary school assessments. No exam result is promised.
Student lesson
- Minerals are valuable but limited.
- Sierra Leone has iron ore, rutile, bauxite, diamonds and gold.
- Mining brings jobs and revenue and also risks.
- Resources should benefit everyone.
Words to know
a natural substance found in the ground, such as iron or gold
rock that contains enough metal or mineral to be worth mining
digging minerals out of the earth
money that a government or business earns
1. Discover: Treasure in the ground
Ms Smith holds up pictures of a diamond, a lump of iron ore, red bauxite and shiny gold. “Sierra Leone has many minerals,” she says. “Iron ore is mined in the north, rutile and bauxite in the south, and diamonds and gold in several districts, including Kono in the east. Mining can bring jobs, roads and government revenue. But it can also harm land, rivers and health if it is not done carefully.” Abu asks, “Who should benefit?” “Everyone,” says Ms Smith. “That is why we need fair rules.”
Think: What would you want mining companies to do to protect the land and people?
2. Understand: Minerals
Idea 1: Minerals of Sierra Leone
A mineral is a natural substance in the ground. Ore is rock rich enough in metal to be worth mining. Sierra Leone has iron ore, rutile (used for paint and white pigments), bauxite (used to make aluminium), diamonds and gold. Other resources include fish, timber, soil, water, sunshine and hydropower.
Idea 2: Benefits and risks
Mining can create jobs, build roads and bring revenue for schools and clinics. But it can also harm land, rivers and air, cause landslides and dust, and make communities move. Resources are limited, and when a mine closes, jobs end. Children should not work in mines; the Child Rights Act protects them.
Idea 3: Fair and careful use
Resources belong to the nation. Fair rules, honest agreements, environmental checks, clean-up and local benefits help ensure that mining supports people for a long time. Using the money to educate children, build health services and develop other livelihoods means the benefit lasts after the minerals are gone.
3. Worked examples
Example 1 (I show you): Define
Ore.
- Think.
- Say.
- Check.
Answer: Rock rich in metal.
Example 2 (We do it together): Name
Two minerals.
- Think.
- Say.
- Check.
Answer: Iron ore and bauxite.
Example 3 (You try): Give
One risk of mining.
Show the steps and answer
- Think.
- Say.
- Check.
Answer: Damaged land.
Did you know?
Rutile, found in southern Sierra Leone, is used to make white paint and in some medical and industrial products.
Why this matters
Managing minerals wisely can turn natural wealth into lasting benefits for everyone.
4. Explore: Resource map
Mark resources on a map of Sierra Leone using pictures. For one mineral write where it is found, what it is used for, one benefit and one risk, and one rule that would help.
- Mark.
- Research.
- Write.
- Share.
Think about it: what did you notice?
What did you notice? Every resource has benefits and risks.
5. Practise
Say it in a sentence
Use these starters when you talk about the lesson. Say them out loud.
- A mineral is ___.
- Ore is ___.
- Mining is ___.
- Revenue is ___.
Guided practice
Question 1. What is a mineral?
A natural ground substance.
Question 2. What is ore?
Rock with metal.
Question 3. What is mining?
Digging minerals.
Independent practice
Level 1: Start
- What is a mineral?
- What is ore?
- What is mining?
- What is revenue?
- Name a mineral.
Level 2: Grow
- Why fair rules?
- Why protect land?
- Why other jobs?
Level 3: Stretch
- Mark resources.
- List benefits.
- List risks.
Answers are in the answer key below. Try first, then check.
6. Apply: Social Studies in everyday life
Name two minerals, one benefit and one risk of mining.
Show a sample answer
Iron ore, gold; jobs; harm to land.
Another one. Look at items in your home made from metal and think about where they came from.
Show a sample answer
Share.
7. Common mistakes
Fix: It can also help.
Fix: They are limited.
8. Lesson summary and revision card
- I can define mineral, ore, mining, revenue.
- I can name main resources.
- I can describe benefits and risks.
- I can explain fair benefit.
9. Check and master
Answer all 14 questions. You will see feedback after each one.
Your result appears here after you answer every question.
10. Key takeaways
- Minerals are valuable but limited.
- Sierra Leone has iron ore, rutile, bauxite, diamonds and gold.
- Mining brings jobs and revenue and also risks.
- Resources should benefit everyone.
11. Next lesson
Next lesson: Transportation networks. Keep going with the next idea in this course.
Exam practice
These questions are written in the style of common school and international primary assessments. Try them on your own, without looking back. Then check your answers in the marking guide. The marks are shown in brackets.
- Define mineral and ore. [2 marks]
- Name three Sierra Leone minerals. [3 marks]
- Explain one benefit and one risk of mining. [3 marks]
- Say why fair rules are needed. [2 marks]
Total: 10 marks.
Marking guide and model answers
- Mineral [1]; ore [1]
- Three [3]
- Benefit [1]; risk [1]; link [1]
- Share benefits [1]; protect people or nature [1]
Score guide: 9 to 10 = secure. 6 to 8 = nearly there, revise the parts you missed. Under 6 = work through the lesson again with a grown-up.
Printable worksheet
- What is a mineral?
- What is ore?
- What is mining?
- What is revenue?
- Name a mineral.
- Why fair rules?
- Why protect land?
- Why other jobs?
- Mark resources.
- List benefits.
Homework
Draw a resource map.
Answer key and marking scheme
| Question | Expected response | Marks |
|---|---|---|
| 1. What is a mineral? | A natural ground substance. | 1 |
| 2. What is ore? | Rock with metal. | 1 |
| 3. What is mining? | Digging minerals. | 1 |
| 4. What is revenue? | Money earned. | 1 |
| 5. Name a mineral. | Bauxite. | 1 |
| 6. Why fair rules? | Share benefits. | 1 |
| 7. Why protect land? | People depend on it. | 1 |
| 8. Why other jobs? | Minerals run out. | 1 |
| 9. Mark resources. | Mark. | 1 |
| 10. List benefits. | Benefits. | 1 |
| Total | 10 |
Independent practice answers. Level 1: 1 A natural ground substance.; 2 Rock with metal.; 3 Digging minerals.; 4 Money earned.; 5 Bauxite.. Level 2: 1 Share benefits.; 2 People depend on it.; 3 Minerals run out.. Level 3: 1 Mark.; 2 Benefits.; 3 Risks..
Quiz answers: 1 B, 2 C, 3 A, 4 B, 5 C, 6 A, 7 B, 8 C, 9 A, 10 B, 11 C, 12 A, Challenge 1 B, Challenge 2 C.
Mastery and remediation
| Objective | Bronze (Developing) | Silver (Proficient) | Gold (Advanced) |
|---|---|---|---|
| O1 Define mineral, ore, mining, revenue | Shows this with help from an adult or a picture | Does this independently and explains how they know | Explains it clearly and uses it in a new situation |
| O2 Name main resources | Shows this with help from an adult or a picture | Does this independently and explains how they know | Explains it clearly and uses it in a new situation |
| O3 Describe benefits and risks | Shows this with help from an adult or a picture | Does this independently and explains how they know | Explains it clearly and uses it in a new situation |
| O4 Explain fair benefit | Shows this with help from an adult or a picture | Does this independently and explains how they know | Explains it clearly and uses it in a new situation |
Courseversity badge thresholds (overall quiz score): Gold = 90–100%; Silver = 80–89.9%; Bronze = 70–79.9%. A badge is never a full record of progress.
If a learner struggles
- Find the misconception: “Mining only harms.” It can also help.
- Explain another way: use real objects, pictures or actions first, then words.
- Show a simpler example: Make a minerals poster.
- Guided practice: work through one example together and let the learner try the next one.
- Reassess: use the quiz again or the worksheet.
- Move on when the learner shows Silver-level evidence independently.
For parents and guardians
In this lesson your child studies minerals. Please talk about fairness and care for the land. You do not need to be an expert to help.
- Look at metal items.
- Talk about fairness.
- Care for land.
- Ask “how do you know?” after each answer, and listen.
- Praise effort, not only right answers. Mistakes are how we learn.
- Ten to fifteen minutes a day is better than one long session.
Teacher package
1–5. Objectives, prerequisites, materials, preparation, duration
Lesson objectives. Learners will: define mineral, ore, mining, revenue; name main resources; describe benefits and risks; explain fair benefit.
Prerequisite knowledge. Grade 5 ideas: location, landforms, climate, rivers and population patterns.
Materials. Maps, resource pictures. Low-resource options: use chalk or charcoal on a board or wall, drawings in the sand, and objects from the classroom instead of printed materials.
Preparation. Prepare resource cards.
Suggested duration. 45–60 minutes. It can be split into two shorter sessions.
6–9. Teaching procedure, explanation notes, guided and independent activities
Introduction (5 min). Tell the treasure in the ground story.
Explanation (10 min). Teach minerals.
Guided activity (10 min). Resource map.
Independent activity (10 min). Discuss.
Assessment and reflection (5 min). Ask each learner to say one thing they learned and how they know it.
Key questions. What minerals does Sierra Leone have and how can they benefit everyone?
Teacher explanation notes. Start with a picture, story, map or local example. Then talk about what was seen, then draw and write. Always ask “how do you know?” and invite more than one view. Treat every family, culture and community with respect, and never ask learners to share private information.
10–12. Differentiation, formative assessment, common misconceptions
Support. Use pictures, maps, real objects and short sentences, and let learners work with a partner. Let learners point, show, act or draw instead of writing. Extension. Ask learners to find a new example from their own community and explain how they know.
Formative assessment. Listen to learners read and explain, ask “how do you know?”, and check the independent work.
Misconceptions. “Mining only harms.” It can also help.
13–15. Assessment questions, answer keys, marking scheme
Use the quiz, the 10-mark exam practice and the worksheet on this page. All answers and marking guides are in the answer sections above. Re-check every answer before use.
16–19. Remediation, enrichment, homework, teacher reflection
Remediation. Make a minerals poster. Enrichment. Find one new example near your home or school, draw or write about it and explain it to someone. Homework. See above.
Teacher reflection. After teaching, record: which ideas learners understood; which misconceptions occurred; which activities worked; which learners need more practice; and what to improve next time.
Sources and standards
This lesson is based on the sources below, and no official endorsement is claimed. Reference starting points: NCSS standards and C3 Framework, Cambridge Primary Humanities and the IB Primary Years Programme. Where a standard code is named, it points to the official framework.
Research used to shape this lesson. Courseversity Social Studies curriculum, Grade 5 Unit 4, topic 8; NCSS C3 Framework, geographic representations, human-environment interaction and spatial patterns; Cambridge Lower Secondary Humanities, geography of places and resources; IB Primary Years Programme, sharing the planet. These sources informed the lesson.