MATH MAGIC

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CLASS III
MATH MAGIC
Chapter 8
WHO IS HEAVIER ?
2
Which is heavier ?
3
1 kg popcorn
1 kg sugar
Which of these need a bigger bag ?
1 kg chillies
1 kg potato
4
Match the balance with the given weight.
Objects
Weight
1 kg
500 g
10 kg
250 g
5
Match the balance with the equal weight.
6
Gurupriya heard about a new dish. She wants to
try making it. Help her match the things with
their right amounts.
How to cook
Half kg 1 pinch 1 bowl 2 spoons 1 kg 5 glasses
2 One spoon
Rice Daal Peas Water Onions Salt Mustard
seeds Red chilly powder
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Match as per their weight.
50 kg Less than 100gm Less than 5 kg More than
1000kg 400 kg Less than 500gm Less than 1 kg
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Which of these weigh more than 1 kg and which
are those with less than 1 kg ?
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Tick the heavier among the 0ptions given .
1.
OR
OR
4.
OR
5.
2.
OR
6.
OR
3.
OR
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Different types of balances.
Electronic Balance
Electronic Balance
Platform Balance
Spring Balance
Pan Balance
Beam Balance
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Different types of balances.
Electronic Balance
Round Balance
Electronic Balance
Weighing Machine
Pan Balance
Beam Balance
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Weighing Blocks
10 kg
5 kg
2 kg
100 kg
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WORK SHEET
Date________
Month_______
I. What will you use g or kg to measure the
weight of the following
1. A pencil
________________________ 2.
A big watermelon
________________________ 3. A cake

________________________ 4. An orange

________________________ 5. A sack of wheat

________________________ 6. A spoon of sugar

________________________ 7. An apple

________________________ 8. A big pumpkin

_______________________
II. Match the following weights and use sign
and write in the given space
1 kg of potato
2 kg of beans
2 kg of tomatoes
1000 g of chillies
4 kg of onions
500 g of sugar
½ kg of rice
2 kg of brinjal 2 kg of beetroot
1. __________________
____________________ 2. __________________
____________________
3. __________________
____________________ 4. __________________
____________________
Ex 3kg of carrots
3000 g of potatoes
Teachers Signature
Parents Signature
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Math Lab Activities .

• Make a model of a weighing machine.
• 2. Make weights of 100g, 200g, 500g, etc using
  small packets of sand.

Group Projects.

• Make a table of weights of each member in their
  group. Compare the weights
• and answer some questions related to it.
• Visit a shop and collect information about the
  types of balance and weights used
• there and record it.
• 3. First estimate the weights of any 10 things
  and then measure the actual weight.

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Thank You
Prepared by Mrs. Sujatha Subhash Mrs.
Sheena.T.K. Kendriya vidyalaya, Kalpetta .