mathematics topic mass year 3
TRANSCRIPT
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MathematicsYear 3
Mass
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Introduce the standard unit; kilogram for measuring masses.1 kilogram = 1000 grams
Emphasize that measuring should start from the ‘0’ mark of the weighing scale.
Introduce the abbreviations:a. ‘kg’ for kilogram; andb. ‘g’ for gram.
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THE MARKINGS ON THE WEIGHING SCALES
Each mark is 500 g.
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THE MARKINGS ON THE WEIGHING SCALES
Each mark is 250 g.
![Page 6: Mathematics Topic Mass Year 3](https://reader033.vdocument.in/reader033/viewer/2022051413/5527ee2a550346bc588b458b/html5/thumbnails/6.jpg)
THE MARKINGS ON THE WEIGHING SCALES
Each mark is 200 g.
![Page 7: Mathematics Topic Mass Year 3](https://reader033.vdocument.in/reader033/viewer/2022051413/5527ee2a550346bc588b458b/html5/thumbnails/7.jpg)
THE MARKINGS ON THE WEIGHING SCALES
Each mark is 50 g.
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DRAW POINTER TO SHOW THE MASS
Mass of watermelon 4 kg
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DRAW POINTER TO SHOW THE MASS
Mass of cake 2 kg
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Mass of a bag of chips = g
Write down the masses of the objects.
100
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Write down the masses of the objects.
Mass of a packet of okra = kg 1
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MEASURE AND RECORD THE WEIGHING SCALE
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MEASURE AND RECORD THE WEIGHING SCALE
![Page 14: Mathematics Topic Mass Year 3](https://reader033.vdocument.in/reader033/viewer/2022051413/5527ee2a550346bc588b458b/html5/thumbnails/14.jpg)
MEASURE AND RECORD THE WEIGHING SCALE
![Page 15: Mathematics Topic Mass Year 3](https://reader033.vdocument.in/reader033/viewer/2022051413/5527ee2a550346bc588b458b/html5/thumbnails/15.jpg)
MEASURE AND RECORD THE WEIGHING SCALE
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GROUPACTIVITIES
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RING ENOUGH WEIGHTS TO GET THE MASS
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RING ENOUGH WEIGHTS TO GET THE MASS
![Page 19: Mathematics Topic Mass Year 3](https://reader033.vdocument.in/reader033/viewer/2022051413/5527ee2a550346bc588b458b/html5/thumbnails/19.jpg)
RING ENOUGH WEIGHTS TO GET THE MASS
![Page 20: Mathematics Topic Mass Year 3](https://reader033.vdocument.in/reader033/viewer/2022051413/5527ee2a550346bc588b458b/html5/thumbnails/20.jpg)
RING ENOUGH WEIGHTS TO GET THE MASS
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FOR EACH SCALE DRAW POINTER TO SHOW THE MASS OF THE ITEM
Mass of a bag of nuts it is almost 1 kg
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FOR EACH SCALE DRAW POINTER TO SHOW THE MASS OF THE ITEM
Mass of fish is almost 5 kg
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FOR EACH SCALE DRAW POINTER TO SHOW THE MASS OF THE ITEM
Mass of bananas is a little more than 2 kg
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Write down the masses of the objects.
Mass of garlic = g 30
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Write down the masses of the objects.
Mass of aubergine = g80
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Write down the masses of the objects.
Mass of a bag of potatoes = g500
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puzzleACTIVITIES
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E G Y P T I A N
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THANK YOU…