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Year 7

Risk and reward

I can describe the relationship between risk and reward in different financial contexts.

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Year 7

Risk and reward

I can describe the relationship between risk and reward in different financial contexts.

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Lesson details

Key learning points

  1. Investing money can lead to an increase but it also comes with a level of risk
  2. Borrowing money comes with a level of risk

Keywords

  • Profit - Profit is a business’ financial gain; the difference between the revenue and the cost.

  • Interest - Interest is money added to savings or loans.

  • Rate of interest - The rate of interest is the percentage by which an amount will increase.

Common misconception

Investing money is always the right choice as you will make more money.

Investing money comes with a level of risk; what you receive may be less than you put in.


To help you plan your year 7 financial education lesson on: Risk and reward, download all teaching resources for free and adapt to suit your pupils' needs...

If pupils want to know more about this topic, you may wish to consider the offer from the charity Maths4Girls: a trained volunteer can come to your classroom to discuss their work in finance and how they use maths in it.
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Content guidance

  • Depiction or discussion of sensitive content
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Supervision

Adult supervision recommended

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Licence

This content is © Oak National Academy Limited (2025), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).

Lesson video

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6 Questions

Q1.
Calculate 20% of 25
Correct Answer: 5
Q2.
If you have 40 colouring pencils and 30% of them break, how many do you have left?
Correct Answer: 28
Q3.
A top originally cost £20. It is now on sale for £15. What is the percentage decrease in price?
Correct Answer: 25%
Q4.
A store owner buys a pair of shoes for £50 and sells them for £71. What is the percentage profit?
Correct Answer: 42%
Q5.
A house originally valued at £175 000 increase in price by 12.5%. What is its new value?
Correct Answer: £196 875
Q6.
An item that originally cost £35 is discounted by 17%. What is the sale price?
Correct Answer: £29.05

6 Questions

Q1.
Alex invests £50 into a savings account that pays 3% interest per annum. After a year, Alex withdraws his £50 plus the interest it earned. How much did Alex withdraw?
Correct Answer: £51.50
Q2.
Alex decides to keep his £51.50 in the savings account that pays 3% interest per annum. A year later, Alex withdraws his £51.50 plus the interest it earned. How much money did Alex withdraw?
Correct Answer: £53.05
Q3.
Izzy wants to start her own business. The start-up cost is £350 and she has £287. Jun offers to invest the rest. What would Jun's share of the profits be?
Correct Answer: 18%
Q4.
Jun has a part-time job that pays £24/week. He wants to buy a laptop costing £600. How many weeks will it take for him to save enough money?
Correct Answer: 25 weeks, 25
Q5.
Jacob borrows £300 and is expected to pay it back with 8% interest. How much money will Jacob need to pay back?
Correct Answer: £324
Q6.
Select the potential negative consequences when borrowing money.
Correct answer: You may not pay in back in time, resulting in more debt.
You can afford something that you otherwise could not.
Correct answer: You may see a reduction in your credit score.
You may see an increase in your credit score.