Math callculations

1. GRADE 5 TERM 3
MATHEMATICS
CHAPTER 20
CAPACITY
10 APRIL, 2022.

2. Core Message.
Literacy I Can Read.
Numeracy I Can Count.
Life Skills I Can Make Friends.

3. Only way to learn mathematics is to do
mathematics.

4. Objectives
Objective-1:Define and convert
imperial units of capacity.
Objective-2: Word Problems related
to conversion of capacity.

5. Objective-1:Define and convert
imperial units of capacity.

6. Litres and Pints
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Milk is sold in pint, 2 pint, 4 pint or 6 pint cartons. A
cook requires 2 litres of milk. Which would be the
smallest carton of milk the cook could buy?
1 pint = 0.57 litres
1 litre = 1.75 pints
4 pints = 2.28 litres
or
2 litres = 3.5 pints
4 pint carton

7. Teachers example:
Converting units of capacity:
1 liter = 1.75 pint
2 liter=3.5 pint
4 liter= 7 pints

8. Assessment for learning

9. Self corrections

10. Assessment for learning

11. Self corrections

12. Assessment for learning

13. Self corrections

14. Word Problems related to
conversion of capacity.

15. Plenary
He has 6000ml of orange
juice.
Hamza buys a 2.5 litre bottle and a 3.5
litre bottle of orange juice. How many
millilitres has he got altogether?
3.5l + 2.5l = 6l
6l x 1000 = 6000 ml
Remember!
1000 millilitres
1 litre

16. Plenary
There was 425ml in each
glass.
Diana buys a 2 litre bottle of water from the shop.
She pours two equal glasses of water and has
1150ml left. How much water was in each glass?
2l = 2000 ml
2000 ml – 1150 ml = 850 ml
850 ml ÷ 2 = 425 ml
Remember!
1000 millilitres
1 litre