PRESENTATION
If we look around us, we can see there are different objects made of different materials.
For example: What is a pencil made of? and a table? and our books?
Through this unit, children will learn about how to ask and answer about materials:
WHAT IS THE PENCIL MADE OF?????? IT IS MADE OF WOOD.
PUSH AND PULL
Let’s see the materials:
We can also see them in this photo:
Click on the picture. You’ll see different objects, you have to classify them into GLASS, WOOD, METAL and RUBBER.
Materials also have some properties. Some of them are transparent, others are rigid, or waterproof….
Look at the picture:
Let’s investigate.
Click on each property to check if they are waterproof, (Is it waterproof?) transparent, (Is it transparent?) flexible, (Is it flexible?) strong(Is is strong?)…
NATURAL OR MANUFACTURED MATERIALS?
How paper is made?
How glass is made?
How plastic is made?
How cotton or fabric is made?
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