Mention some workers who have to change the shape of materials. (three)
Baker, Potter, Carpenter
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10
What is the unit of measurement of force?
Newton
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15
Count the measurement of the forcemeters!
3N, 7N, 5N
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10
you can change the shape of wood by _______ or _______.
sawing or chiselling
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15
Mention 3 things around you that you can pull!
Your friends and teacher will check your answer.
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15
Mention 3 things around you that you can push!
Your friends and teacher will check your answer.
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lifesaver
Give 25 points!
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fairy
Take points!
5
10
15
20
25
gift
Win 15 points!
Okay!
thief
Give points!
5
10
15
20
25
15
In building a sandcastle, you use the type of force of ________ and ________ to make the shape.
Pushing and patting
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10
what's the name of this equipment?
Forcemeters
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15
Put these in order from the smallest force to the biggest force: -a horse pulling a cart, -a girl lifting a book, -a train pulling wagons, -a bird picking up a leaf
a bird picking up a leaf, a girl lifting a book, a horse pulling a cart, a train pulling wagons.
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10
When I use elastic band, I can change its shape by .....
pulling
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15
What are game / sport that you change the direction of a ball?
Cricket, Basketball, football (if you have different answer, your teacher will check your answer)
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10
Josh loves her garden slide. She finds that when she wears cotton clothes she goes faster than when she wears woollen clothes. Why?
Less friction between slide and cotton clothes than between slide and woolen clothes.
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trap
No points!
Oops!
gift
Win 10 points!
Okay!
fairy
Take points!
5
10
15
20
25
banana
Go to last place!
Oops!
thief
Give points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
shark
Other team loses 25 points!
Okay!
thief
Give points!
5
10
15
20
25
10
Which surface creates the most friction with skateboard? (Grass. Wood, Stone)