You will learn
- Plan questions.
- Collect data safely.
- Organise in a table or graph.
- Present findings.
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
- We plan questions first.
- We collect data safely with permission.
- We organise data in tables and graphs.
- We present findings honestly.
Words to know
a careful search for facts about something
facts and numbers collected
asking someone questions to learn from them
a set of questions asked of many people
1. Discover: The market study
Ms Smith’s class studies the weekly market. With adults and permission, they ask traders a few questions: What do you sell? How many customers come? How do you get your goods? They count stalls by type and make a bar graph. “There are more food stalls than cloth stalls,” says Kofi. They thank the traders and present to the school.
Think: What would you like to find out about your local economy?
2. Understand: Economic investigation
Idea 1: Plan
An investigation is a careful search for facts. Choose a safe local economic activity, write a few clear questions and get permission. Decide who will observe, who will ask and who will record.
Idea 2: Collect and organise
Data are facts and numbers you collect, such as counts of stalls or prices. An interview asks one person questions; a survey asks many. Record answers exactly, then organise them in a table and a bar graph.
Idea 3: Conclude and present
Look at the graph for patterns, such as the most common goods. State what you found and what you cannot say. Present clearly, thank the people who helped and keep personal details private.
3. Worked examples
Example 1 (I show you): Question
Write one.
- Think.
- Write.
- Check.
Answer: What do you sell most?
Example 2 (We do it together): Record
A tally.
- Count.
- Record.
- Say.
Answer: Five food stalls.
Example 3 (You try): Graph
Bar graph.
Show the steps and answer
- Draw.
- Label.
- Say.
Answer: Bars for each type.
Did you know?
Economists and planners use surveys and counts like yours to understand how local markets and businesses work.
Why this matters
Evidence about the local economy helps communities plan and make wise choices.
4. Explore: Local economic investigation
In groups, investigate a local economic activity using pictures or a supervised visit. Write questions, collect data, draw a graph and present findings.
- Plan.
- Collect.
- Graph.
- Present.
Think about it: what did you notice?
What did you notice? Data showed patterns.
5. Practise
Say it in a sentence
Use these starters when you talk about the lesson. Say them out loud.
- An investigation is ___.
- Data are ___.
- An interview is ___.
- A survey is ___.
Guided practice
Question 1. What is an investigation?
Careful search.
Question 2. What is data?
Facts and numbers.
Question 3. What is an interview?
Asking one person.
Independent practice
Level 1: Start
- What is an investigation?
- What is data?
- What is an interview?
- What is a survey?
- Name a graph.
Level 2: Grow
- Why permission?
- Why record exactly?
- Why graph?
Level 3: Stretch
- Write questions.
- Make a tally.
- Draw a graph.
Answers are in the answer key below. Try first, then check.
6. Apply: Social Studies in everyday life
Write a question and name how to record the answer.
Show a sample answer
What do you sell? Tally.
Another one. Tell a family member your findings.
Show a sample answer
Share.
7. Common mistakes
Fix: Only with permission and adults.
Fix: Data are facts and numbers.
8. Lesson summary and revision card
- I can plan questions.
- I can collect data safely.
- I can organise in a table or graph.
- I can present findings.
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
- We plan questions first.
- We collect data safely with permission.
- We organise data in tables and graphs.
- We present findings honestly.
11. Next lesson
Next lesson: Cultural groups. 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.
- Write two investigation questions. [2 marks]
- Say how to collect data safely. [3 marks]
- Say how to organise data. [3 marks]
- Say how to present findings fairly. [2 marks]
Total: 10 marks.
Marking guide and model answers
- Two [2]
- Permission [1]; adults [1]; privacy [1]
- Table [1]; graph [1]; pattern [1]
- Honest [1]; thank helpers [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 an investigation?
- What is data?
- What is an interview?
- What is a survey?
- Name a graph.
- Why permission?
- Why record exactly?
- Why graph?
- Write questions.
- Make a tally.
Homework
Make a bar graph of five goods sold in a market.
Answer key and marking scheme
| Question | Expected response | Marks |
|---|---|---|
| 1. What is an investigation? | Careful search. | 1 |
| 2. What is data? | Facts and numbers. | 1 |
| 3. What is an interview? | Asking one person. | 1 |
| 4. What is a survey? | Asking many people. | 1 |
| 5. Name a graph. | Bar graph. | 1 |
| 6. Why permission? | Respect and safety. | 1 |
| 7. Why record exactly? | Accuracy. | 1 |
| 8. Why graph? | See patterns. | 1 |
| 9. Write questions. | Questions. | 1 |
| 10. Make a tally. | Tally. | 1 |
| Total | 10 |
Independent practice answers. Level 1: 1 Careful search.; 2 Facts and numbers.; 3 Asking one person.; 4 Asking many people.; 5 Bar graph.. Level 2: 1 Respect and safety.; 2 Accuracy.; 3 See patterns.. Level 3: 1 Questions.; 2 Tally.; 3 Graph..
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 Plan questions | 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 Collect data safely | 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 Organise in a table or graph | 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 Present findings | 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: “We can interview anyone anywhere.” Only with permission and adults.
- Explain another way: use real objects, pictures or actions first, then words.
- Show a simpler example: Make an investigation display.
- 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 completes a local economic investigation. Please talk about what they found. You do not need to be an expert to help.
- Listen to findings.
- Encourage curiosity.
- Respect privacy.
- 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: plan questions; collect data safely; organise in a table or graph; present findings.
Prerequisite knowledge. Grade 3 ideas: needs and wants, goods and services, and community livelihoods.
Materials. Graph paper, pens. 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. Arrange visit or pictures.
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 market study story.
Explanation (10 min). Teach investigation steps.
Guided activity (10 min). Local economic investigation.
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. How do we investigate the local economy?
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. “We can interview anyone anywhere.” Only with permission and adults.
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 an investigation display. 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 3 Unit 7, topic 10; NCSS C3 Framework, economics; Cambridge Primary Humanities, work and money; IB Primary Years Programme, how we organise ourselves. These sources informed the lesson.