00:01
Let's start with the first one.
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So the first one, your teacher asked you to explain the three type of matter to grade four and st class.
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How will you proceed? so first of all, you want to explain the type of matter.
00:20
There are three type of matters, solid, liquid, and gas.
00:39
The second, you want to discuss arrangement of particles.
00:45
So the arrangement for solid, so particles are tightly packed and arranged in a fixed pattern.
01:32
Now for liquid, particles are close together but not in a fixed arrangement.
02:14
And then the last one is gas.
02:19
So the gas basically are far apart and range randomly.
02:44
So lastly, you want to talk about the force and movement.
02:54
Again, let's start with solid.
02:59
For solid particles in a solid vibrant, so it vibrates in place but do not move freely.
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Now liquid.
03:45
Liquid is in particle in liquid move more freely than solid but still attract to each other, allow the liquid to flow...