Today, I will be talking and recapping about what I have been taught during science lessons in term 2.
Basically, we were taught on "Kinetic particle theory" and "Elements and Compounds and Mixtures".
For Kinetic Particle theory, we learnt about the properties of solids, liquids and gases. Also, we learnt how to describe and explain in a scientific way how solids/liquids/gases change their state. It has to do with their packing, arrangement and surrounding temperatures.
Below is a link to a youtube video related to Kinetic particle theory. It teaches us about solids, liquids and gases and their individual properties:
Solids/liquid/gas video (CLICK!)
For elements, compounds and mixtures, I already gave most of the information on one of the posts below as I did an ace project on this subject. We learnt that compounds are a substance containing two or more elements chemically joined together. For example, Water.
We learnt that mixtures contains two or more substances which are not chemically joined together. For example, air. I have also learnt from my science teacher that elements are things that cannot be broken down into two or more parts by chemical methods.
There are many different elements in this universe.
So, to end off, I will give you a youtube video link. The video is a song of elements. It may be able to help us to memorise the elements.
Song of elements(CLICK!)
Written by : Ethan
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