Today in DT we explored how air can make objects move.
How does air make the following objects move?
Think about how they move?
Do they make a sound?
112 responses to “Year 3 DT – Exploring Air”
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1) The air pressure pushes it so it vibrates that’s why it makes a sound and moves.
2) Because of the air pressure.
3) It depends of how fast the air is if it’s slow a quiet sound if it’s fast than a loud sound.
Adrian, Hadiya and Aadam-
Number 2 – what do you mean because of the air pressure? Please write in full sentences!
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2. The air pressure pushes and moves the object
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Better answer – well done!
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By blowing it
They move by the air’s pressure
They make sound by blowing it and letting it go for example an balloon it makes a fart sound-
What is the difference between a balloon and party blower?
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They both make a different sound
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If you blow a party blower a balloon and whistle it will make a
Noise .
2. A balloon makes bouncing movement a party blower movement is
A long movement.
3. Whistle makes a squeaky sound. A balloon makes a popping sound
And a party blower makes. A funny sound-
What is the difference between a whistle and a balloon?
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The whistle make a noise when you blow air into it.
This happens because there is a white ball in it and then it vibrates.
When you blow into the party blower it makes a noise because there is a piece of plastic in it.
If you blow a balloon it will expand.
The balloon is made out of rubber this is plastic.
When you let go of the balloon it will make a loud noise.-
Jad and Zakariyah
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How does a whistle and a party blower work differently?
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The whistle has a white bull inside, so that’s why it vibrates. There is a white plastic inside the tube. That’s why it vibrates.
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The balloon gets bigger
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1 How does air make the following objects move
The whistle make a noise when you blow air into it.
This happened because there is a white little ball and when you blow it
the white ball move and vibrates and it make a noise
2 when you blow into it the party blower it makes a noise because there is a white line in the middle of it.
3 Do they make a sound?
If you blow into the balloon it will The balloon is made from rubber,this is how it works .
When you let go of the balloon it will fly and it will make a squeaky sound
Hasan and kinza-
Why does the balloon make a squeaky sound when you blow it? Great teamwork well done.
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Because Is the whole is small and less hair comes out
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1)when someone is blowing up the balloons
2)A whistle makes a sound like a different kind of sound
3) A party blower make the sound different kind of a sound that makes
a sound
🎉🎈📞⛸🛼🛹🎤🪘🪕🥁🎸🎳🎹🪗-
What is the difference between a balloon and whistle?
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A balloon is big when you inflate it and a whistle is small
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1. The whistle makes a noise when you blow air into it. This happens because there is a white little ball inside.
2. When you blow into the party blower it makes a noise because it has a piece of plastic.
3. If you blow into balloon it will it expands and gets bigger.The balloon is made from rubber.When you let go of the ballon it will go up into the air and air gets out.-
The whistle makes noise because there is a little white ball moves around because of the vibration.
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From Hamza and Siyam If you blow into the balloon to much it will explode.e
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The whistle makes a noise when you blow air into it.This happens because there is a ball inside the whistle and the ball vibrates.one of them doesn’t make a sound wich is the balloon but it makes a sound when you blow and then let air go.
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The ballon gets bigger
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1.The whistle makes a noise when you blow air into it.This happens because their is a tiny, small orb that vibrates to make ringing, vibrating noise
2.When you blow into the party blower it makes a noise because their is a piece plastic line when you blow it moves against the vibration.
3.If you blow into the ballon it will it will expand.The ballon is, made from rubber,This is a stretchy materiel. When you let go of the balloon it will fly across the,room.-
What else is at the end of the party blower? What happens to the end part when you blow it? Great answers Jebrin!
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Their is a paper that’s is a unravel in the end of the party blower. The noise that it makes is a vibrating sound that vibrates to it and makes a bit of a siren, squeaky and bwowow sound.
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It gets bigger.
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1.
– by blowing air into it .
– air travels through our mouth .
– it puts a lot of pressure into our mouth.
2.
– the whistle moves round and round
– the party blower moves by getting longer .
– the ballon moves by going up.
3.
– yes they all make sounds-
How is a whistle different to a balloon?
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A whistle is different to a ballon because there 2 things
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How does air make the objects move?
1.By blowing air into it.
2.air is pushed through our mouth.
3.It adds pressure to the objects and makes a sound.-
What happens to the balloon when air is blown into it?
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1)It makes a sound.
2)you blow in to it
3) it adds pressure to the object and makes a sound-
What happens to the balloon when air is blown into it?
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They get big by air 2 They move by when you blow it grow s 3 It makes a sound by letting it go
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What happens to a balloon when air is blown into it?
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1. By blowing into it.
2.By letting them
3.yes.-
What sound does a whistle make? Loud or squeaky?
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1. When air goes through these things they either move or make a sound, this because air has a strong force and comes from everywhere.
2. They move because air is pulling it to make it move.
3. All of them make sounds, the balloon 🎈 makes a buzz if you untie it, the blower makes a thhhhhh sound if you blow it, the whistle makes a bbbbbb sound🥹😀☺️😉😝🤓😏😕😫-
What happens to the party blower when air is blown into it?
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1.Air pressure.
2.They move forward back and sideways.
3.The sounds are loud
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Does the balloon make a loud or squeaky noise?
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It makes it move because our mouth makes it move from oxygen and objects or our air
When you blow a party blower a little ball that shakes in the tube
If you blow a balloon air goes in and gets bigger the ballon is made out of rubber when you let go of a balloon a sound comes out like you air and gets small again.
Havin Shem ans Suhan
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Well done Havin! I think you have confused a whistle and a party blower. How do these two objects work differently to each other?
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They work differently because a whistle has a little ball that vibrates when you blow it . There is a tube and has a little hole and when you blow it it’s forcing the paper to unrap
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A whistle makes a beeep beep sound when you blow it un rap it and makes a sound.
When you blow a part balloon there’s a gap what the are can go frew
and forse the paper to un rap and make a sound🥳.
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1) It makes a sound .
2) You blow in and out.
3) It adds pressure and makes a sound-
What happens to the balloon when blown?
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1: when you blow it though you’re mouth
2: by when you whistle there is a black bell
3: balloon when you bounce it makes a booom sound
4: the party blower gets longer when you put air in to it🎉🥳🎈-
What happens to the balloon?
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1. Air moves when you blow it for example when you blow a balloon and let go it flies around the room your in.
2. I think it moves by when you blow it and when it has air
3. Yes they do make a sound when you blow it for example a party blower when you blow it with your mouth it gets thicker and longer and also it makes a party sound-
What happens to the party blower?
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It makes a sound and gets longer because of the air your blowing
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By blowing them
By letting them go
Yes-
Does a whistle make a quiet or loud sound?
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1.Air pressure
2.they move back,forward and to the side.
3.They make really loud sounds
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What sounds do they make?
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By blowing air into it air is pushing through it
it adds pressure to the object and makes a sound-
Does a whistle make a quiet or loud sound?
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1.It makes it move by the air for example a ballon when you fill it up don’t tie it and let it go it will fly every where
2.They move from air because air that moves very fast is called wind and air
3.They do make a sound because a whistle when you blow it makes like a sound like a ring it does that because when you blow it comes out the hole-
Does the balloon make a squeaky or loud noise?
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1.they move when you blow it with air pressure
2.they move when somebody blows it
3.they make sound by air pressure for example the ballon when you put to much air it explodes-
Does the balloon make a squeaky or loud noise?
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1 By blowing them and it gets lower each second
2 By air / fluid
3. Farting and loud sound-
Does a balloon make a squeaky or loud sound?
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1.Because the air gives pressure to the items to make it move.
2.They move forward,backwards and sideways.
3.Yes they all makes loud sounds.
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What is your favourite object and why?
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Well done
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