Physical States Of Matter
Chapter Name : Matter In Our Surroundings |
Sub Topic Code : 102_09_01_01_02 |
Topic Name : Physical States Of Matter |
|
Sub Topic Name : How Small Are These Particles Of Matter |
|
Introduction
Discuss “How small can the matter particles be
Pre-Requisites:
States of matter, Matter is made up of particles
Activity:
We cannot see particles with naked eye and when we break things still we can’t see them
Real Life Question:
“Can we see these particles by naked eye?”
Key Words / FlashCards
| Key Words | Definitions (pref. in our own words) |
|---|
Learning aids / Gadgets
| Gadgets | How it can be used |
|---|---|
| A beaker, water and salt | Dissolve salt in water, see that there is no increase in the volume. Now imagine how small the particles are. |
Practical examples around us
| Examples | Explainations |
|---|---|
| Everything | Everything is matter and made up of particles and we cannot see them with naked eye it means they are very small particles. |
What you learn in Theory:
Matter is made up of particles which are very small
What you learn in Practice:
If you break down everything and keep going on you will finally find very small particles