What is food distribution?
Food distribution means moving food from the place it is grown or made to the place where people buy and eat it. It includes collecting, storing, transport, selling in markets and shops, and home delivery.
People in the chain are the farmer, the collector, the wholesaler, the retailer and sometimes a delivery rider. Each one does a job and each one needs to be paid.
Why does the price rise?
- Transport needs fuel and drivers.
- Storage needs space, ice or electricity.
- Some food spoils on the way, so the seller must cover that loss.
- Every middle person keeps a small profit.
What is project learning?
Project learning means we learn by working on a real question, not just by reading. We do the work in steps, use real facts and make something at the end, such as a chart, a poster or a short talk.
Why is it useful for food distribution? Because the topic is all around us: the vegetable seller, the milk packet, the grocery app. You can see it, ask about it and measure it.
How to run a project: five steps
- Question: choose one small, clear question, like "Why is a tomato costly in the city?"
- Plan: decide what to find, who to ask, what to bring, and how long it takes. Write your list of stops.
- Collect: visit, ask politely, take notes, photos only with permission, and write down the prices and dates.
- Analyse: put numbers in a table or bar chart. Find where the price jumps the most and think why.
- Share: make a short report. Say what you found, what you are sure of, and what you could not check. Give one idea that may help.
Good habits
- Ask permission and be polite.
- Write the date, place and source of every number.
- Do not guess; say "not sure" when you do not know.
Key formulas and definitions
- Price at home = farm price + cost added at every stop
- Mark-up at a stop = selling price - buying price
- Share of the home price kept by the farmer = farm price ÷ home price × 100%
- Key terms: distribution, middleman, wholesale, retail, project learning, data
Worked examples
1. A farmer sells tomatoes at 10 rupees per kg. At the shop they cost 40 rupees per kg. What share of the home price does the farmer get?
Share = 10 ÷ 40 × 100% = 25%. The farmer gets one quarter.
2. A collector buys at 10 and sells at 16. A wholesaler sells at 26. Find the mark-up at each stop.
Collector: 16 - 10 = 6 rupees. Wholesaler: 26 - 16 = 10 rupees.
3. In your project, 5 shopkeepers quote 36, 40, 38, 42 and 44 rupees per kg. Find the average price.
Total = 36 + 40 + 38 + 42 + 44 = 200. Average = 200 ÷ 5 = 40 rupees per kg.
Common mistakes
- Choosing a question that is too big, such as "How does all food reach all people?" Pick one food and one place.
- Not writing the date and the source of numbers, so nobody can trust the result.
- Thinking middlemen are always bad. They also carry, store and take risk.
- Stopping after collecting data. The analysis and the sharing are half the project.