Glass

Key Notes :

What is Glass?

• Glass is a hard, clear material.
• It is often used to make windows, bottles, and jars.

Properties of Glass:

• Glass is transparent, which means you can see through it.
• Glass is smooth and shiny.
• It can be broken into small pieces if dropped.

Uses of Glass:

• Glass is used in windows to let light in.
• It is used to make cups, glasses, and bottles to hold drinks.
• Mirrors are made of glass, helping us see our reflection.

Making Glass:

• Glass is made by melting sand at a very high temperature.
• Other materials like lime and soda are mixed with sand to make glass.

Care of Glass:

• Glass items need to be handled carefully because they can break easily.
• Always store glass items in safe places to prevent accidents.

Fun Fact:

• Glass can be colored or clear depending on what it is used for. Colored glass is often used in art and decoration.

Let’s practice!🖊️