1. 1 Look at the following figures and observe carefully
Number the objects according to the increasing orders of weight

2. you are given two balls A and B
you are given two balls A and B. How can you say that which one weighs more? A B
WE USE BALANCE

3. B A
Which weighs more? A or B and why?

4. Now you know ball A weighs more
Can you tell me what is the weight of ball A
You might have visited vegetable market along with your parents to buy one kilogram(kg) of onions. How will the shopkeeper measure one kilogram(kg) onions

6. we measure the weights by comparing with standard weights

7. There are other different types of balances
Where can you see this type of balance?

8. Where can you see this type of balance?

9. Where can you see this type of balance?

10. Have you seen this type of balance?

11. Have you seen this type of balance? If yes where?

12. Where can you see this type of balance?

13. ACTIVITY
SHOWING THE BALANCE

14. 20 g
45 g
45 g
60 g
Which pan of the balance will go down? Show by drawing an arrow

15. 60 g
50 g
45 g
20 g
Which pan of the balance will go down? Show by drawing an arrow

16. What happens in this case?
45 g
45 g
What happens in this case?

17. Objects measured in kilograms (Kg) and grams(g)

18. Name the objects that weigh in Kg and g

19. Now Guess different combination weights that can be used to measure the following -
5Kg
2 Kg of Onions
5 Kg of Sugar
2Kg
100g
300 g of Tea powder
1Kg
200g
500g

20. Assignment
Do it yourself:
5 Kg= ____ g + ____ Kg+ _____ g
One Papaya weigh 2Kg, how many Papayas weigh 10 Kg?
Collect and Paste the picture of weighing machine used to weight of a person.

22. 500g
2Kg
1Kg
200g
5Kg

27. Kg gram relations